KeePass file gets overwritten by old version

I installed the 6.1.0 beta almost immediately and after I found out about the 2nd history page for the library (I only knew the one for files) i saw this for the specific file & time:

Not very helpfull, but it still indicates that my guess of the Android App bei naughty being true.

My question at this point: is it true, that the Seafile Android App does have a auto-upload feature if files get changed?

My problem might be connected to this one: Android client doing unwanted uploads

I also noticed very high data usage: 661 MB during the last 12 days, besides I hardly used the Seafile app on my phone activly. I have the auto upload feature for camera folder activated but only if I am connected over WiFi.

I use KeePassDroid as my KeePass Android App. KeePassDroid does not create a copy upon opening the database file, but as far as I can tell it does not change the time or date as well!?