Elements not visible after hiding then showing, they don't show. Grid space empty.

[skewll]

If I have a row with only one item that is only show when state is on. It hides and collapses, but when unhidden the title shows but grid space is empty, no cards until refresh.

If I only have a card with multiple cards, hide all but one, then unhide I see all cards as expected.

If I have multiple cards and hid all cards on that row, no cards after unhiding.

I have trying 100s of configurations over the past weeks an cann get the layout u need with layout_card or any other customs. This seems to be the closest thing if only the cards can be reinstated and visible.

Anyone know what van be done to get my cards back I to the grid space after cards are unhidden?