Thank you, this context is helpful.
I do not have an Android touch tablet, but I can reproduce the issue in Firefox reliably by using the emulated touch button.
Provisionally, it can be solved with this styling rule:
.composer-toggles-menu-content, .composer-actions-dropdown {
z-index: 1100;
}
I will update Discourse with this intended fix and notify when the changes are merged. *Update: Changes are merged, you will see the fix in your next deployment running version d82dc7c or newer.
Again, thank you for reporting the issue.
