I don't think this will be a problem. I had many similar projects on my application and didn't have any issues. You just need to be sure you clearly define your role in each project. It may be an issue if you only touched on one or two aspects of the project for all of them.
I have worked on similar nature of projects in my organisation across different clients. Can someone please help and confirm if this will be okay with PMI? As the nature of work involved and overall deliverables are similar.
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