Self-collision when using move

I have discovered that when moving from pose
[0.20, -0.490, 0.234, 0, 0, 0]

to pose
[0.20, -0.490, 0.234, 0, 0.4, 0]

the robot collides with itself and stops.

Does not matter if I use moveL or moveJ. Does not matter if programming directly in the interface or sending move command over TCP/IP.

Did I forget to turn something on to check for self-collisions and avoid them? Or is this not supported? If not, can you recommend some way to do it?

Thanks a lot!