Custom icon for toolbar keys don't apply immediately

[Purpose-arch]

Describe the bug
Custom icon for toolbar keys don't apply immediately. Happens to both pinned and not pinned toolbar keys. It's applying without killing the app after some time passes and after the keyboard itself 'reloads'

To Reproduce
Set custom icon for any toolbar key

Expected behavior
Custom icon applying right after setting it

Video

2331_Compressed.mp4

App version & Flavor
4.0.3 standardfull

[AZADAYAZ]

I suppose this situation only occurs in artificial intelligence symbols

[AZADAYAZ]

When I do a restore, my AI symbols fix themselves after a certain amount of time