Canvas prompt is not showing up anymore in Tor Browser based in ESR52
Going to https://github.com gives regularly the canvas prompt asking users what to do with a website wanting to access the canvas.
This is not happening anymore with an ESR52 based Tor Browser. Other sites are probably affected as well.
The blocking note is still visible on the browser console, though.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information