Google Chrome blocks shortcuts of the form Ctrl+(letter) (e.g., Ctrl+W to close the current tab) as well as Alt+(arrow) when I'm in a text field in the current tab. This includes the address bar and being unable to open another tab with Ctrl+T when entering an address. This might be intended behavior since a recent update, but I couldn't find an according release note.
Is there an option to deactivate this "feature"? I couldn't find anything in
about://flags so far.
If relevant, I'm running Chrome 71.0.3578.80 (64-bit) on Ubuntu 18.04 (Gnome 3) with Kernel 4.15.0-42.