4.0.x clients in HipChat Server 1.4.x are missing the 'three-dots' button

Summary

When connecting the 4.0.x HipChat clients to a v1.4.x HipChat Server, the 'three-dots' button under the user avatar is missing. The user also see's the 'older' style button layout (see: ButtonMissing.png) opposed to the current layout (see: ButtonExists)

Environment

HipChat Server v1.4.x
HipChat Clients v4.0.x

Expected Results

Correct:

Actual Results

Incorrect:

Notes

The error is tied to a specific value in the HipChat database:

"hipconnect": "all"

Workaround

Please reach out to HipChat support (support.atlassian.com) for the workaround.