I have a 13" mac and experience this issue every single time when creating a new ticket.
The Add link button is basically hidden behind the Cancel button.
Yes, I know I can think in advance and add the square brackets in advance, and then the round ones. Or use the shift-command-0. But it’s not always convenient and requires always keeping this in mind (or remembering another hot key combo).
Yes, I’ve cleared cache, reloaded the app, restarted my laptop, all that.
Please fix the thing. Thank you!