Looped Footage Does Not Cache Properly After First Iteration (Interpret Footage > Other Options)

When setting Loop to a value greater than 2 under Interpret Footage > Other Options, it appears that the cache does not behave correctly from the second loop onward.

If I duplicate the same footage as multiple layers in a composition and place them sequentially, the timeline clearly shows that the second and subsequent layers are cached as expected.
However, when using the Loop option, the footage seems to be treated as one very long single clip, and it appears that playback triggers reloading even in the second and subsequent loops.

This feature is very useful for cases such as overlay textures, so I would like the cache to work correctly when looping footage via Interpret Footage.