89.0b1 broke fonts

Fonts in the UI (list of accounts & folders, and list of emails) are not being respected, and I don’t know where to set them anymore.

They used to be big and readable, but they are now so tiny, that the junk icon is cut off.

The only place the Language & Appearance > Fonts & Colors setting is respected is in the rightmost panel when a thread of emails is selected.

The font in the Compose/Write window is also blown up beyond proportions.

EDIT: Actually this was the minimum font size setting being respected. And this is only when composing new mails.