Hi,
so usually when collapsing cells, the remaining cells will take up the available space by default.
This works directly after initialisation in this example too (try collapsing cell 2 and 3 directly after init):
https://snippet.dhtmlx.com/wpyx4zi1
But the problem is that the remaining Cell 1 will not always take the rest of the space, e.g. when
collapse cell 3
then resize between 1 and 2
then collapse 2
What i see is that instead of expanding cell1 to the remaining space, there is remaining space on the outer right side (right of cell3).
Any clues how to come around?