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1
Vote

When using firefox specifically, columns don't get rendered after enabling them in the column chooser if column virtualization is used.

How to reproduce.

  1. Create a grid with paging,  column virtualization enabled and a column chooser.
  2. Build it with more columns than what can fit on the page horizontally
  3. Only set columns to visible that do fit (so a horizontal scrollbar doesn't show).
  4. As a firefox user, use the column chooser to enable columns. These columns will now not show up and no horizontal scrollbar will appear. On chrome this does work.
Quickly test this situation with the snippet below:

https://blazorplayground.syncfusion.com/VDLfDTCCTYQlbnoz


In some situations it's possible for the columns to show up by using the middle mouse button to scroll horizontally and continually scrolling to the right. This only works once a horizontal scrollbar is already visible.