When editing file over MTP under KDE, autosave asks for confirmations

[a13ph]

Reproduction:
0. Open Retext under KDE, connect MTP device

1. Enable autosave
2. Open file over MTP
3. Edit it
4. Wait until autosave kicks in

Expected: silent autosave
Actual: Save confirmation dialog, then overwrite confirmation dialog

This is not happenning on XFCE, so I assume this issue is related to how KDE handles MTP.
Any pointers on how to change this behavior while maintaining constraints of editing files over MTP under KDE are welcome.

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Distro: Linux Mint 22
DE: KDE 5.27.11 5.27.11