Hi Rewa Shoujaa,
Currently,
we do not have RTL layout support for Gantt. We have already logged a feature
request for this requirement. You can track the status of the feature using the
feedback link given below.
Feedback: https://www.syncfusion.com/feedback/6727/rtl-layout-support-for-gantt
However,
we have considered this feature for the 2022 Volume 4 release, which is
expected to be rolled out at the end of December 2022. We will intimate you
once the feature is released.
Regards,
Gopinath
M