h4. Description
Hub can't be opened from Editors (versions 2022 and 2023):

When Hub is not running and user makes an IPC call (log in, open project, manage license etc.)  then "Install Unity Hub" window opens.

h4. Repro Steps
List of the verifications:

h5. Windows and MacOS

h6. Editor 2022 and 2023
# Log in - Hub started, but "Install Unity Hub" window opens
# Manage license - Hub started, but "Install Unity Hub" window opens
# Open Project - Hub started, but Editor opens it's file manager

h6. Editor 2020 and 2021
# Log in - Hub opens (expected behavior)
# Manage license - Hub opens (expected behavior)
# Open Project - Hub opens (expected behavior)

h5. Linux
h6. All Editor versions have the same behavior
# Log in - Hub not started, but "Install Unity Hub" window opens
# Manage license - Hub not started, but "Install Unity Hub" window opens
# Open Project - Hub not started, but Editor opens it's file manager

h5. How to reproduce
# Create a project
# Quit Hub (use tray menu to actually quit, and not close)
# In Editor try to do one of the following: log in / open project (File > Open Project) / manage license (Unity > Manage license)

h5. Expected result
Hub started, user logs in/project list opens/license management modal opens

h5. Actual result
Editor opens file manager or popup asking to install Unity Hub

h5. Workaround
Relaunch the Hub manually

h5. Environment
* 2022.1.0a6, 2023.2.0a6
* Not reproducible with:* 2022.1.0a5

h5. Video
See attached video (Editor 2022 vs Editor 2020 behavior on MacOS):
[^Untitled_ Mar 2, 2023 2_37 PM.webm]

Details: Hub actually starts, i.e. it receives {{{}health:check{}}}, {{{}config:get{}}}, {{{}connectedInfo:get{}}}, {{userInfo:get}} , {{orgInfo:get}} events, but the one that triggers showing the Hub window ({{{}window:show{}}}) is not received.