Hello. I have a timestmap column in a datatable for which I defined a format. When I do that and I have a non-date in the table, it renders: NaN/NaN/NaN NaN:NaN:NaN
.
Which is strange for me, since the behaviour of the normal format is to render whatever the column is without transforming it into a date, as we can see in this example: https://snippet.webix.com/0xcta0op
What can I do to define a format and have the same behavior ?