For your information I've once again Feature Requested these two.
You may want to do same so our voice can be heard.
"On newer 2022 models (Fenix 7, Epix etc..) that have Touch capabilities it would be easier and logic to add a keyboard to reply to messages (on top of pre-compiled ones). Also it may be appropriate to save/archive on the watch an incoming message so to reuse it for initiating a message from the watch, a work around to the fact we can only reply upon receiving one. It would be a huge plus especially when on training with the smartphone not handy."