As the number of downloads increases, chromium starts behaving badly

[QZMTCH]

Yes, it still can be edited in resources.pak, but it is hard to locate it.
Cusomt.css can only be used to change web pages, can't be used for the toolbar.

I just thought that if the icon is now a vector in a text file, and not in png, then its change can be added to the browser settings. Or is it not possible?