slewis on Nostr: Devine Lu Linvegan i might be missing something obvious, but how does one erase in ...

Devine Lu Linvegan (npub1z8r…mrq6) i might be missing something obvious, but how does one erase in Oekaki? I can get the eraser icon to appear by pressing ‘1’ but then drawing while holding left or right click doesn’t seem to do anything. Also, is there a preferred forum to discuss your works where I can ask questions like this?