PHP Implode error array vs string, EntityReferenceSelection

This feels like an edge case. The view could easily be written to default to the current user id with requiring it to be passed via the webform.

This is still an issue, the problem is that the form rebuilds when you add another condition, and then the arguments end up being a string instead of an array.

This only happens if you try to add more than 1 condition to an Entity reference views component.

I can reproduce this issue using the attached webform and view.

The issue and resolution are fairly simple.

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