I can’t run a preview on a device anymore: the “Deploy preview” button is greyed out and the similar icons in the gutter are gone too. (Using Arctic Fox Canary 5) I don’t know if some setting is disabling this and which it may be.

What kind of module is your file in? Is it an application module or a library? Cause it's a known bug that previews don't work from library modules.

Nailed it, it’s a library module.

Ahh, nice. Or, well, not nice, but at least that's the issue, then. simple smile

Issuetracker: https://issuetracker.google.com/issues/177578021

also here https://issuetracker.google.com/issues/160491871 . i've asked if someone can merge the two because priorities are different

Perfect, thanks!

you're welcome. tickets are merged and stars add up, so it's great ^^