so #pinafore can support multiple instances at once, but switching between them is a bit uncomfortable.
suggestion: if there's more than one instance added,
on desktops -- add all the of avatar icons to the right-hand side of the toolbar and make them pick their respective instance.
on mobile phones -- add an extra drop-down menu to the toolbar, which would instead list all accounts when clicked.
@codeawayhaley i personally also like twidere a lot, which works with both twitter and masto (and does multi-account).
@devurandom if this is for mastodon, i find subway tooter is good for multi-instance