Unity Issue Tracker - Unnecessary horizontal scrollbar appears at the bottom of the Multiplayer Play Mode window

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Under Consideration for 6000.0.X, 6000.3.X, 6000.4.X

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Found in

Issue ID

Regression

Unnecessary horizontal scrollbar appears at the bottom of the Multiplayer Play Mode window

-

Dec 03, 2025

Steps to reproduce:

Create a project
Go to Window -> Multiplayer -> Multiplayer Center
Verify that the mentioned window opens
Select "Fighting" in the "Genre of your Game" dropdown
Select "4" in the "Number of Players per Session"
In the Recommendation" tab, verify that all "Recommended" packages are selected and the "Install Packages" button is displayed as active
Click it
Click "OK" in the "Install Packages" pop-up
Verify that you are redirected to the "Quickstart" window
Click the "Open window" button, which should be displayed in the "Netcode and Tools" -> "Multiplayer Play Mode - Test and iterate on your game locally" section
Verify that the "Multiplayer Play Mode" window opens
Resize the window and observe the UI

Actual results: Not needed, horizontal scrollbar appears at the bottom of the window

Expected results: Scrollbar should be hidden

Reproducible with versions: 1.0.1 (6000.5.0a3, 6000.3.0f1) 1.0.0 (6000.4.0a5, 6000.2.13f1, 6000.0.63f1)

Tested on (OS): macOS - Tahoe 26.1