Field from used SortSet not exist on Screen Section panel error

What version of Origam are you using…
I upgraded to 2025.10.5.4235 (from 2025.5.2.3862)
I was trying to open Screen from Menu with selected SortSet. The screen has multiple sections and the affected one is SplitPanel with 2 Screen Sections using data from the same Entity (one Screen Section shows metadata and second one has only one field with GPS location)

I was expecting It will open as usually before updating.

Instead I’ve got error

Error: Panel 5b09ca62-52bc-4a4b-86e7-d66fad583d2a (Mapa) má nastaveno výchozí řazení na sloupec CurrentNumber. Tento sloupec v panelu neexistuje. Není možné nastavit výchozí řazení.

The panel GUID in error message is from the panel with GPS location.
I had to add all the fields used in the SortSet to the affected ScreenSection which is unwanted.

I couldn’t find any information in the release notes indicating that this behavior had changed between 2025.10.5.4235 and 2025.5.2.3862

One more thing - the same Screen shows different number of records
The correct number is with 1/1 in record count - see the arrow on images below
screen in version 2025.5.2.3862

same screen with the same record in version 2025.10.5.4235

Fixed by commit: Reverting pr #4138 · origam/origam@8966760 · GitHub

For more info see: Disable Action Button on Lazy Loaded screen error