Calendar ResourceFilter change listener has wrong 'oldValue' on select

[lx-0]

The Calendar 5.4.0 ResourceFilter change listener gets the current selected values in parameter oldValue on select. Making it impossible to determine, which entry was selected. When deselecting, the oldValue and value are correct.

To check the issue, you just need to add the listener to the current Calendar ResourceView example:

            resourceFilter : {
                // Initially select resource IDs 2, 3 and 4
                selected : [2, 3, 4],
                listeners: {
                    change: ({ ...rest }) => console.log('ResourceFilter.change', rest)
                }
            }

Select:

Deselect: