Keybind issue

Product: Battlefield 2042
Platform:PC
Please specify your platform model. PC
AMD or Nvidia Model Number NVIDIA GeFORCE RTX 2080ti
Enter RAM memory size in GB 32 GB
Are you using any software with an overlay? No
Which part of the game is the issue happening in? Multiplayer
Which part of the mode? Conquest
Please select your region North America
On which server did this happen? Any Server
When did this happen? (dd.mm.yy hh:mm) All the time
Summarize your bug I play M&K on some games but primarily controller. I have a USB foot pedal that I use to push to talk with buddies in Discord. When playing on controller when I push to talk and shoot with "RT" my chat box opens up and my shooting stops. I have cleared EVERY keybind for chat being the "enter" button and "RT" button on every tab as well as cleared my cache multiple times. I have even set the CHAT bind to something random however the CHAT box still pops up. The USB foot pedal has been bound to different things as well however the default keybinds are still working.
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? Try to change keybinds
What happens when the bug occurs? Keybinds do no save or the default bind still works even when cleared.
What should be happening instead? Chat should not pop up when the keybind is not set to anything or changed to something different

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Impossible to play and use push to talk.