[schroeding]

That explains why all add-ons I tested in Nightly with the custom add-on list workaround[1] worked fine (ignoring the jank here and there due to missing optimization for small touch screens).

It's quite irritating, as AMO even asks whether or not an add-on is compatible with Android when uploading.

[1] https://blog.mozilla.org/addons/2020/09/29/expanded-extensio...

[nyanpasu64]

There's one addon that doesn't work fine: Stylus Dropbox login fails due to "can't access property "getRedirectURL", chrome.identity is undefined".