I feel this option is needed since rotating space stations do not currently provide any gravity and the astronauts still float even while within a rotating body in space.
Magnetic Boots would come in very handy for space stations. They could have a toggle option as well as a "magnetic strength" just as with the rest of the Space Sailor's pack options. Pressing "jump" would allow the astronaut to float away as normal, since the boot's magnetism would have a very small range.
If this is not feasible I suggest adding a Magnetic Deck Plate part with the same options accessible in builder mode.
Because there is no air in rotating station, adding interior atmosferic drag can simulate the rotating station