[BUG] Techtree not saving, save/load buttons not working

[Arkhorse]

When I open this up ingame and check things then close the window the checked items are not saved.
The save/load buttons dont work and there are some other things on the window thats not there in a browser (see screenshot)

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Mods:

1. ! Immersive Beautiful Universe !
2. IBU BugFix Patch
3. UI Overhaul Dynamic
4. ! Immersive Simple map UI !
5. UI Overhaul Dynamic - Extended Topbar
6. Bigger Planet View
7. UI Overhaul Dynamic + Tiny Outliner v2
8. UI Overhaul Dynamic - Improved Text
9. Tier Numbers: Tech
10. Tier Numbers: Buildings

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[GhostIsBeHere]

This is actually working as intended. You need to put some text into the "Research List" box first, then click save. To load, put the same text into the box and click load.

[eva-cosma]

If this is indeed intended behaviour and not a bug, I guess the save/load buttons should pop up an error message or use a default name to avoid further confusion