Ff stops loading pages after viewing page source

It’s been happening a lot the last few builds for me. If I right click and view a page source, sometimes after I close the tab, all other tabs and new tabs stop loading.

Anyone else notice this?

I assume this is without DevTools open and actually opening View Source with the shortcut?

Dev tools maybe open or not, but I’m referring to using the right click “View Selection Source”

I reproduced it – it is pretty bad. Let me do some bug hunting.

Always good to know I’m not loosing my mind. lol