Time Remapping not work with markers

Time Remapping not work with markers. For example. If i bind "Camera_02" to 50 frame and use Time Remapping value 200, in 50 frame view jump to "Camera_02". But with new Time Remapping value 200 view can jump to "Camera_02" in 100 frame.

I tried to solve the problem by changing Frame Rate value from 30 to 60, but animation keys not change position in timeline by new frame rate

I neet re-render my animation from 30 frame rate to 60.

But cameras bing to markers - and views - with new Time Remapping - rendered not correctly. Time Remapping not change position animation keys and markers in timeline.

Thanks!