I'm so sorry for the long delay. I was trying to trace the cause of this issue and finally found it. In the file hooks/Packages_filter.php, find the code:
Code: Select all
id: response.results[1].id,
text: response.results[1].text
In your specific setup, you should find it at lines 105, 235, 317. Please change each occurrence to read:
Code: Select all
id: response.results[0].id,
text: response.results[0].text
Explanation: This is a bug that I'll fix in the next release of SPM. It occurs when the filtered field is a lookup field set as 'Required' in AppGini (for normal lookup fields, this bug doesn't happen).
Please accept my deep apologies for any inconvenience caused by this issue.

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