Seem to have found a bug with one particular gate type on Sakhal. Haven't experienced with other gate types, haven't found another one of the same type to try it on.

The prompt to open the gate appears but visually nothing happens after F is pressed to open. Once "opened" the player is able to move through the gate model, though there is slight resistance while passing through. Where the gate should have opened to, there seems to be an invisible hitbox the prevents movement through it on either side. The player character is still able to vault over the visual model of the gate.

This bug was found on a gate in Severomorsk right around these coordinates (9598.59 / 13569.84), in between the fire station and gas station.