[Minor] Ctrl + backspace in the search bar

[aabeba]

When you type ctrl + backspace in the MusicBee search bar, instead of deleting the last word, it produces some unknown character that manifests as a box. I think this used to be the case in Windows Notepad, but was fixed.

It's a minor thing, but I'm curious whether this server a purpose or is simply an unintended side-effect.

[Steven]

Thanks for reporting this. Infact it's already been addressed in v3.4