usability: android canvas exceptions
so we have something downstream to focus on
- upstream 1801733 android has no canvas exception
- considering the number of android users, some parity here should be high'ish priority. I do have concerns about sanitizing the site exceptions (and are they in memory only in PB mode?), since the app is not closed(?) - my current FF also seems to not sanitize despite using
quit
(but I need to confirm - it does work when cleared via settings)
cc @dan @clairehurst
Edited by Thorin