Members dropdown does not close when clicking outside in Create Channel modal

[shrajjal]

While creating a channel, the Members dropdown does not close when clicking outside.

Steps to reproduce:

1. Click "Create Channel"
2. Click "Members"
3. Select a user
4. Click outside the dropdown

Actual behavior:
The dropdown remains open.

Expected behavior:
The dropdown should close when clicking outside.

Environment:
Rocket.Chat latest develop branch
Running locally
Browser: Chrome

[shrajjal]

I reproduced this locally and would like to work on fixing it.

[Pavani12314]

Hi, I have successfully reproduced the bug locally. I am working on a fix and will submit a PR soon