Replacing Right Shoulder Button
I was performing a stick swap to fix a drifting joystick on my switch lite. During that, the exposed rubber for R button ripped off when removing the plastic bumper. I've only ever soldered a couple things, and I'm having issus getting the solder to melt. I've got new buttons, but the repairs I see are all for joycons and they don't seem to have issues with the solder not melting.
Has anyone performed this kind of repair or have any advice to get this button swapped out?
A photo of the broken button is attached.
Any help is greatly, greatly, appreciated.