Question about CallStack availability

CallStack is now available!
(I use GHC 8.8.4) for non-termination errors but not for IOError?

I think this ticket is implemented:
Attach stacktrace information to SomeException
this one is not?:
Attach CallStack to IOError, add CallStack constraints to relevant functions in base
both show as open.

Am I correct on this?
I would appreciate if anyone here could briefly share the plans / status of IOError StackTrace if you know them.