Add strict Gmail threading mode
Problem
The current Gmail threading option combines Gmail's threading logic with Front's default threading, which can produce unexpected groupings that differ from the native Gmail experience.
Request
Provide a threading mode that follows Gmail's threading logic exclusively, so conversations are grouped exactly as they would appear in Gmail.
We're constantly receiving threaded conversations that shouldn't be threaded together, and that aren't threaded together on Gmail. Therefore, having an option same as Gmail threading would solve many issues on our side. I did a conversation with Front support team under : msg_16z89vm7.