How do I stop the game from lagging when viewing it in Inspect mode?

During a debug test, if the game is in Inspect mode and I move my mouse around quickly, the fps drops to as low as 1 fps. However, if I change the mode to Watch, CPU profiler, or GPU profiler and repeat the mouse movements, the mouse causes no fps issues. What is causing this?

There is probably too much data on the Inspect tab to update - for example you have too many layers or variables.

Thank you!