Under Water Home Cave Map Visibility Bug

I was playing as Leedsichthys.After entering the ocean and spending some time underwater, I went to the edge of the ocean to surface.

After doing this,all of the underwater home caves disappeared from my map, while I suddenly became able to see all of the land-based home caves, which should not be visible to an aquatic creature. Despite the incorrect map display, I was still able to access the underwater home caves normally. The issue therefore appears to affect the home cave icons/visibility on the map rather than the actual accessibility of the caves.

I was still able to access the underwater home caves, but I was unable to see the underwater home cave icons on the map as usual.

I was still able to access the underwater home caves normally, but I could no longer see the underwater home caves on the map as usual.