Issues with keyboard navigation when row_height is 200

When row_height is large like around 200, keyboard navigation stops working after scrolling through x amount of columns.

Is there anyway to fix this?

Hello Christian,
It is a bug Gantt. The dev team will fix it in the future, but I cannot give you any ETA.
Unfortunately, there are no known workarounds for the bug.

Hello Christian,
The dev team fixed the bug with the Keyboard navigation extension, so now it works correctly with custom row_height values:
https://docs.dhtmlx.com/gantt/whatsnew.html#x8318x90x8319x:~:text=Fix%20Keyboard%20navigation%20stopping%20due%20to%20the%20row_height%20setting

You can see that the bug is no longer reproduced in the following sample:
https://snippet.dhtmlx.com/x168qfb2