Resize row height not working

Hi I’m trying to enable resizing of the row height, but every time I go to change the height the start of the resize appears to start in the header and then the resizing doesn’t work as below. Is this a known bug for a certain config? I have set gantt.config.static_background = false;

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Hello Skoofy,
I couldn’t reproduce the issue in our sample:
https://files.dhtmlx.com/30d/e4b7bbc56c978f41cb1555012079a0cc/vokoscreen-2021-10-14_15-02-40.mkv

Probably, the issue is related to the Gantt configuration, but it is hard to suggest what might be wrong as I don’t see your code.
Please, add your configuration in the following snippet and make sure that the issue is reproduced there:
https://snippet.dhtmlx.com/38ee1b370
Then, click on the Share button and send me the link.
Or send me a ready demo with all the necessary Javascript and CSS files so that I can reproduce the issue locally.