getGroups Method empty result

[joinjoohny]

Hello, I have problems for getGroups method.
This method return empty result, { groups: [] }
but I make request this endpoint via Postman or slack tester, it's ok.
And other method works is fine.

[shoesandsocks]

Looks like I'm also running into this. { ok: true, groups: [] }

[shoesandsocks]

...although I've just found a workaround using the code in PR #86