Quick Preview on Mac is not Working
On Mac with the new Big Sur update, my Illustrator files show up as just the Illustrator logo and it does not preview any artboards.
Also, when pressing the spacebar, a wheel starts turning, then just the logo pops up. There is no file preview it seems after the Big Sur update.
I have the same issue. If I rename (not resave) the file to .pdf, quickview works properly. Im not suggesting as a solution/workaround, just noting as an observation.
This is a HUGE issue.