File a bug report on bugzilla.mozilla.org (search “tooltip” for duplicates first!) and mention it using its number tag in the famous Bug #148624 thread so that its 55 subscribers take notice.
It is I, the great and powerful Arch Wizard of Mastodon. I have used my arcane magicks to post this to Lemmy. You must like, boost, or reply to this post within one day, or else I will manifest within your abode to install a GNU/Linux distro on your computer.
She’s a pro at taking selfies @nsfw@tag@relay.fedi.buzz @tag@relay.fedi.buzz @tag@relay.fedi.buzz @tag@relay.fedi.buzz @tag@relay.fedi.buzz @tag@relay.fedi.buzz @tag@relay.fedi.buzz @tag@relay.fedi.buzz