Travel with expired H1B visa while H1B amendment in progress

I’m currently on my renewed H1B visa and my last stamped visa expired in Feb 2021. I have an approved H1B petition for my current job. However, my employer has recently filed for a H1B amendment for change of job title and description as a part of an internal change, although I’m technically in the same job. Can I travel to India while this new amendment is in process and get my visa stamping on the basis of the approved H1B petition I currently have?

Going for visa stamping using your existing petition while amendment is in progress should be fine. If you want no risk at all, upgrade your amendment to premium processing and book the appointment using the new approval.