The Communication Chat Wheel button doesn't always want to work

As my middle mouse button has been broken recently, I’ve started having to use the dedicated Chat Wheel button but have been having some issues with it
I’m not entirely sure what triggers it, perhaps it’s from pressing the voice chat button first/at the same time accidentally as they’re bound near to each other, but there are numerous cases where I cannot open the Chat Wheel despite definitely pressing the correct button for it afterwards.
This is not a problem I’ve ever had with the middle mouse button click, so I’m wondering if these are setup differently?

Notably seems to fail quite a lot in the end of Street Brawl games, which kinda makes it impossible to give the “Good Game” ping