When using a subscription plugin with a banner pin, the banner pin shifts to the right as can be seen in the bugshot below:
Sorry, This isn’t a bug with discourse, this is a problem with your theme.
I tried it on my sandbox with multiple themes and I get this:
I am using fakebook theme
Just confirmed again. The issue is with the FakeBook theme. When I switch to a different theme it works fine!
Moved this to #ux since this doesn’t affect the functionality of discourse.