Hi.
If you use 'frozenColumns' as the title says, it will cause problems. Please refer to the screenshot.
We had the same problem for a long time, but we solved it by adding
.e-grid .e-frozenheader > .e-table {
height: 142px;
}
to the style tag. But at some point, the problem happened again. I would appreciate it if you could suggest a way to solve this problem.