small icon in top left of the website

I’m seeing a weird icon in the top of left side. I want to know what is that and how to remove it

Screenshot : https://prnt.sc/O42ghISwyljy

Also seeing this bug with 12.6.5, and the entire site layout was shifted down. Had to revert 12.6.4.

Correction. Saw another topic and hitting save in the theme panel settings removes the icon, as well as any additional spacing that was added erroneously.

Thank you c386 – I feel this update made site worse. Feels slower for admin user

I did this and the icon disappeared. Thanks!

I also found the theme to be slower after the update.

Thank you c386! That was so helpful.

@c386!
Thank you very mutch, at first I didn’t understand the solution, but after a few minutes it became clear.