VS Code: stuck after first cell

[MHellmund]

I think this may be related to https://github.com/IHaskell/IHaskell/issues/1417 . I see the bug described there when using jupyter notebook.

Using the VS Code jupyter extension (with the same python env, jupyter and ihaskell kernel) , evaluating the first code cell shows the result, but the cell stays "busy" and it is impossible (without interrupting the kernel) to evaluate another cell. Other kernels (ipython and ijulia) work.