Spreadsheet filtering with multiselect

Is it possible to switch the richselect filter to a multiselect filter?

https://docs.webix.com/samples/65_spreadsheet/02_api/09_filters.html

Hello,
Please check the sample: Code Snippet

That’s great thanks… is there anyway to make it work with spans?

Example: Code Snippet

If you select Germany from the filter you get an additional grey cell.

Maybe this sample can help you
https://snippet.webix.com/ao003arl

This seems to have the same problem… is there anyway to refresh the row spans?

Check this:
https://snippet.webix.com/2cotabuu

That works first time you filter, second time round the data in the region column changes to a blank string.

The data still exists against the sheet object… but it get’s changed to a blank string in the datatable store somewhere.

Steps to reproduce:

  1. Sort by France
  2. Sort By France & Poland