Error in tasks filter groups details if regardingOf filter

[Archidoit]

Description

Can't open the filter groups details pop up in background task description in the filter groups contain a 'in regards of' filter

Reproducible Steps

• In data/entities, add a 'in regards of filter'
• Select all the checkboxes

• Do a background task to delete the selected entities (ie Click on the 'delete' button in the tool bar)
• In the Pop-up that opens, click on 'filters are not fully displayed' orange button to see the not displayed filter groups

• An error occurs

Expected output

The filter groups containing regardingOf filter is displayed

Comment

No error if the filter is not a regardingOf filter, because the format of this filter is special

clicking in the 'filters are not fully displayed button' is working as expected :