Certain in-game keybindings are triggering even when the match chat box is open.

The one's I have found are:
' (apostrophe)
= (equals)
/ (forward slash)

I am using an English keyboard layout if this is relevant.

Steps to reproduce
-Enter a game
-Bind ability 1 to apostrophe (level ability 1)
-Press enter to open chat
-Press apostrophe key
This should result in ability 1 being fired as well as an apostrophe being typed in chat.