No collide doesn't save in savegames

I tried to follow DasBoSchitt machinima tutorial of removing distracting elements.
I noticed the there is a huge one bug with no collide at least with camera. For instance, I already weld camera in my shot, everything works fine. Then I just right click and no-collide it. The biggest issue with camera is that no collide works only until loading save. In other words, Gmod doesn’t save no collide properties. Camera is colliding after loading save. Nothing is saved, weld works normally. Also I tried, no-collide everything addon tool and no collide world. Please help, thanks in advance

Try right clicking the camera with the stock GMod no collide tool, that disables collisions just like the context menu would.