SiYuan wants to access files managed by "iCloud Drive"

After keep SiYuan running in background for a while, a permission request popped up, asking for access to the files managed by "iCloud Drive." At that moment, I wasn't performing any operations in SiYuan.

Once I granted permission, iCloud Drive began downloading a significant amount of data from iCloud (over 7GB) since most of my files are not stored offline. This downloading caused a lot of internet traffic, so I had to quit the SiYuan app. Once I exited, the download process stopped.

I find this quite strange, as all my workspaces are stored on my local drive, and I don’t have any referenced media on iCloud Drive. I'm unsure why SiYuan would need to access iCloud files at all.