Rightmost widgit disappears after adding a certain amount

[VehementHam]

Output of awesome --version:

awesome v4.3-1618-g375d9d72-dirty (Too long)
 • Compiled against Lua 5.1.5 (running with Lua 5.1)
 • API level: 4
 • D-Bus support: yes
 • xcb-errors support: no
 • execinfo support: yes
 • xcb-randr version: 1.6
 • LGI version: 0.9.2
 • Transparency enabled: yes
 • Custom search paths: no

How to reproduce the issue:
Put the following in the rc.lua in place of the wibar config. Color variables where defined in the theme.lua for me so you would have to replace them.

----- WIBAR ------




---- Status ----

-- Keyboard map indicator and switcher
mykeyboardlayout = awful.widget.keyboardlayout()

-- Create a textclock widget
mytextclock = wibox.widget.textclock()




---- Tags ----

awful.screen.connect_for_each_screen(function(s)



        --- Labels ---
    
        -- Each screen has its own tag table.
        awful.tag({ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20" }, s, awful.layout.layouts[1])

        -- Create a taglist widget
        s.mytaglist = awful.widget.taglist {
        screen  = s,
        filter  = awful.widget.taglist.filter.all,
        buttons = taglist_buttons
        }

        -- Create a tasklist widget
        s.mytasklist = awful.widget.tasklist {
        screen  = s,
        filter  = awful.widget.tasklist.filter.currenttags,
        buttons = tasklist_buttons
    }

    


    --- Prompt Box --- 

    -- Create a promptbox for each screen
    s.mypromptbox = awful.widget.prompt()



    --- Layout Indicator ---

    -- Create an imagebox widget which will contain an icon indicating which layout we're using.
    -- We need one layoutbox per screen.
    s.mylayoutbox = awful.widget.layoutbox(s)





    ---- Wibox ----  
    


    --- Create The Wibox --- 
    
    function rounded_rect(cr, width, height)

    local RADIUS = 20 -- If you want to change how round the corners are, just change the RADIUS value.

    gears.shape.rounded_rect(cr, width, height, RADIUS)

    end

    s.mywibox = awful.wibar { 
	    position = "top", 
	    screen = s, 
	    shape = rounded_rect, 
	    margins = {
            left    = 5,
	    right   = 5
            }
	}



    -- Add widgets to the wibox
    s.mywibox:setup {

        layout = wibox.layout.align.horizontal,

        expand = "none",



	--- Left Widgets ---
	
        { 
	
	layout = wibox.layout.align.horizontal,

            mylauncher,

            s.mytaglist,
            s.mypromptbox,   
            s.mylayoutbox

        },



        --- Middle Widgests ---

        --s.mytasklist,

	{

            layout = wibox.layout.background,

            mytextclock,
	
	    --fg = text,
	    --bg = base .. "b3",

	    widget = wibox.container.background 

        },
        

        --- Right Widgets ---

        {

	    -- GPU --

	    {

		{

		    {
                    
		        -- Margin on the left for arrow
			
		        {

     
                            layout = wibox.layout.background,
 
	                    left  = 25,
            	
	                    widget = wibox.container.margin

		        },

		        -- GPU Icon
		        {

     
                             layout = wibox.layout.background,
 
		             markup = " ",
    		             halign = "center",
   		             valign = "center",
			     font = "feather-font-addon 15", 

    		             widget = wibox.widget.textbox
   
  		        },
   
			-- RAM usage output
                        {

	                     layout = wibox.layout.background,

                             widget = awful.widget.watch('bash -c \'echo "$(cat /sys/class/drm/card0/gt_cur_freq_mhz) MHz  "\'' , 2),  
                
	                }, 
                     
		        layout = wibox.layout.align.horizontal,

		    -- Formating -- text color, background color, shape... 
	            },

                    fg     = text,
	            bg     = green,

                    shape = function(cr, width, height)
	    	        gears.shape.rectangular_tag(cr, width, height, 15)
	            end,

                    widget = wibox.container.background  

	        },

	   
	    -- Formatting -- Layout, second background layer...
            layout = wibox.layout.background,

       	    widget = wibox.container.background, 

            bg = sapphire 

	    },


	    -- CPU --

	    {

		{

		    {
                    
		        -- Margin on the left for arrow
		        {

     
                            layout = wibox.layout.background,
 
	                    left  = 25,
            	
	                    widget = wibox.container.margin

		        },

		        -- CPU Icon
		        {

     
                             layout = wibox.layout.background,
 
		             markup = " ",
    		             halign = "center",
   		             valign = "center",
			     font = "feather-font-addon 15", 

    		             widget = wibox.widget.textbox
   
  		        },
   
		        -- RAM usage output
                        {

	                     layout = wibox.layout.background,

                             widget = awful.widget.watch('bash -c "ps aux --sort=-%cpu | awk \'NR==2 {print $3\\"% \\"}\'"' , 2),  
                
	                }, 
                     
		        layout = wibox.layout.align.horizontal,

		    -- Formating -- text color, background color, shape... 
	            },

                    fg     = base .. "b3",
	            bg     = yellow,

                    shape = function(cr, width, height)
	    	        gears.shape.rectangular_tag(cr, width, height, 15)
	            end,

                    widget = wibox.container.background  

	        },

	   
	    -- Formatting -- Layout, second background layer...
            layout = wibox.layout.background,

       	    widget = wibox.container.background, 

            bg = green 

	    },


            -- RAM -- 

	    {

		{

		    {
                    
		        -- Margin on the left for arrow
		        {

     
                            layout = wibox.layout.background,
 
	                    left  = 25,
            	
	                    widget = wibox.container.margin

		        },

		        -- RAM Icon
		        {

     
                             layout = wibox.layout.background,
 
		             markup = " ",
    		             halign = "center",
   		             valign = "center",
			     font = "feather-font-addon 15", 

    		             widget = wibox.widget.textbox
   
  		        },
   
		        -- RAM usage output
                        {

	                     layout = wibox.layout.background,

                             widget = awful.widget.watch('bash -c "free -m | awk \'NR==2 {print $3 \\" MB \\"}\'"' , 2),  
                
	                }, 
                     
		        layout = wibox.layout.align.horizontal,

		    -- Formating -- text color, background color, shape... 
	            },

                    fg     = text,
	            bg     = peach,

                    shape = function(cr, width, height)
	    	        gears.shape.rectangular_tag(cr, width, height, 15)
	            end,

                    widget = wibox.container.background  

	        },

	   
	    -- Formatting -- Layout, second background layer...
            layout = wibox.layout.background,

       	    widget = wibox.container.background, 

            bg = yellow 

  	    },


	    -- Keybord --

            {

		{

		    -- Margin on the left for arrow
		    -- Keybord module
       	            {		

                        layout = wibox.layout.background,
            
	                widget = wibox.widget.textbox,
                        mykeyboardlayout,
                        --wibox.widget.systray(), 

	                left  = 15,
            	
	                widget = wibox.container.margin

	            },

                    -- Formating -- text color, background color, shape... 
                    fg     = text,
	            bg     = red,

                    shape = function(cr, width, height)
	    	        gears.shape.rectangular_tag(cr, width, height, 15)
	            end,

                    widget = wibox.container.background  

    	        },  
	   
	    -- Formatting -- Layout, second background layer...
            layout = wibox.layout.background,

       	    widget = wibox.container.background, 

            bg = peach

	    },

	layout = wibox.layout.align.horizontal

        },
     

    }

Actual result:
When I add a certain amount of elements to the righ side of the wibar, the righmost element disapears.

Expected result:
The rightmost element should still be their