Deleting folders or files in Spaces is very slow sometimes

In the control panel of Spaces I am trying to delete folders with 3-4 files but it either spins for a very long time or not deleting them at all. Same happens with files sometimes.

I’ve seen same behavior in S3 panel when I try to delete something (especially with their Buckets, takes forever for just a few hundred GBs). I guess there is some generic problem with object storage facilities but if it is so please at least add some explanation so we can know/understand what to expect or how to use this infrastructure. This is really frustrating, I am trying to migrate from S3 and need to handle a few terabytes but it’s hard to test out how stuff work if I cannot do a simple thing as deleting a folder with 3 files in it.