Some icons are not clickable

[MariaDolotova]

Hi! There are several icons I want to ask about:

1. The following 'Text' icon is not clickable in sketcher:
   

I have investigated the related issue - #139
And in response you have provided the link to the documentation, but from this documentation it is not very clear is which certain situations this tool should become available

And do I understand correctly, that if the text has been added it will only be available as a part of the drawing in editor? Or can it be saved somehow?

2. ERS tools icon also doesn't react neither to hover nor to clicking. Can you please specify how to make it available.
   

I also want to mention that we show editor in the dialog. And to make atom properties dialog available we had to add z-index to dialog box class (workaround from this issue - #117). Maybe to make ERS tools available some other class should be updated?

3. in this issue - Editor freezes when inputting the question mark #117 - you mentioned that by pressing 'q' when hovering over an atom some additional atom properties open. But I cannot make it work. Nothing happens when pressing 'q'. Can this also be related to z-index?
   

[MariaDolotova]

Dear @targos , can you please take a look at the question above? Or maybe assign it to someone who can help?
Thank you in advance!