Yes. We rely after all at the same code base.
But every software has bugs. And be glad that you don’t work with Autodesk software for example. Max is known to crash regularly. It can be much much worse.
I cannot say anything to Rigify. I have never used it. But in case you find a bug, and you are able to reproduce this bug in Blender, then simply report it to the Blender developers. They are even happy about every report. It helps them to improve the software 🙂
Kind regards Reiner
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