List Editor doesn't highlight the selected element if the value is an integer

[MetallianFR68]

In a List Editor, if you set the values to something like [ { label:"MyLabel", value:30 } ],
when you first click the cell, the list doesn't autoselect the value MyLabel if the cell value is 30.

I think this is because the comparison is made between a string and an integer

The actual workaround is to add a mutator : mutator: value => value.toString()

It took me one hour to figure out