I was struggling to fdm print the final top section for my MR20 remote (2020 model TV) so I remixed the original model with an extra extrusion to make 1 stem thicker.
It may have only been a me problem, but here it is just in case anybody faces the same issue
Many thanks to Chiral for providing the original model!
The author remixed this model.
1 of the circular prongs is now thicker and hexagonal out of ease