I think the problem jarbear has isn’t with the violence, but with the lack of tension. The heroes mow down trooper after trooper who should have had them dead to rights, all while running almost uninterrupted. It’s like they’re playing Battlefront with an aimbot.
Contrast with the similar scenes from A New Hope: the stormtroopers there still can’t hit our heroes (stormtrooper accuracy has been an irl joke for 40 years now), but the heroes are always either taking cover during firefights, or running away from the troopers trailing behind them. Meanwhile in TROS, the heroes are getting shot at from every single direction at the same time in a wide open hallway and are blowing away every trooper almost casually.
Unfortunately, I’m not sure an edit could do much about it without making the scene too short or choppy, and I certainly wouldn’t recommend removing it altogether. At least Poe gets a non-lethal wound and they get captured, so that while the combat itself lacks tension, the outcome does not.