House keeping: add correct checkboxes after merges

[AndyScherzinger]

Reminder issue to commit and merge the following change 2641996 (right now only on beta)

This can only be done after the material_buttons PR and the multi-select PR have been merged or to the respective PR the will be merged seconds. Thus looping in @tobiasKaminsky

• Material buttons - before in #1090 #1209
• Multi select #1176

[masensio]

#1209 is merged on master :)

[davivel]

@AndyScherzinger , at this point, could you git cherry-pick the commit into branch multiselect?

[AndyScherzinger]

Hi @davivel sure thing, but it is (lucky me) not a pick, but some implementation that needs to be done, referencing the new, shipped icon work which wasn't possible before :)

[AndyScherzinger]

DONE, see b59d05b

[davivel]

👍 :-)