
And I found some error in haskell-language-server starting

vscode haskell extension version: 1.1.0
haskell-language-serve version: 0.3.0.0 (GHC: 8.8.4)
Hi, I am gonna move the issue to the haskell-language-server cause it is the main culprit here.
The second error is a spurious one that would not affect the ide behaviour.
The first one could be significative though.
The markup is wrong.
-- | >>> foo
-- >>> foo
The markup is wrong.
WRONG
-- | >>> fooRIGHT
-- >>> foo
It works. Thanks
Most helpful comment
The markup is wrong.
WRONG
RIGHT