Hi Garimam,
At the moment Typemodk Isolator doesn't support running tests in .NET 8 framework.
But, it is in our roadmap and we are working on it as we speak.
Is it possible for you to work with .NET 7 until we release the support?
Do you want to get a patch as soon as we have one, to test the support?
Best,
Alon Sapozhnikov.
Support Specialist.