Not working / conflict with JQuery 3.x

Hi folks,

As most of us do, I dequeued the old built-in JQuery version and enqueued a version 3 of JQuery (and JQMigrate) – tried multiple versions. I also tried JQuery v2.x which gives me only other errors which are related to other parts on our site. When I load JQuery v3.x, I don’t see any (error) messages appear in the console, so everything looks OK. But when I try to collapse / fold filters, nothing happens. Is this a known issue, or am I the only one having this problem?

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