setRowTextStyle() and hidden column

I have a grid with 10 columns, the last 3 are hidden. I use setRowTextStyle(1,“color:red”).

If I un-hide column 10, the text from column 8 is visible in row 1 (should be hidden), or any row with setRowTextStyle() used. The rest of the rows are fine.

Please open ticket at support.dhtmlx.com/ and provide us any kind of demo where we can reproduce this issue.