Namespaces for experiments within the same feature: In the attached screenshot, we're unable to understand why the experiment rule 4 says "The rule is not reachable" when rule 3 is restricted by a namespace

it could be a bug - is that the same namespace?

Yes, same namespace

Prob a bug- can you see if the second experiment is serving?

Will check. So you think this is unexpected behavior and using namespaces & 100% exposure for multiple experiments within the same feature should work, right?

Yes

You're right. Confirmed that we are seeing the second experiment trigger. Can the UI bug be fixed soon? It is going to confuse our team a lot!