Adding C point to part disables freeze bar

Hey, found some bug.

Adding routing C point to part, hides freeze bar (deleting returns it)

I'm working on heavy files and very useful for me using freeze feature but with C point I simply cannot do this.

More wired: before I added C point I freezed some features and after adding it it unfreezes them and remove the bar itself. 

p.s. disabling c points unhides the freeze bar!!

Please advice. 

Thanks

SolidworksRouting