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Preferred Escape Menu Version & Chrome UI Controls

Selects between supported Roblox in-game Esc menu layouts where available in the current client build. Underlying key: FFlagEnableInGameMenuControls / V4 Menu Flags.

Entity • Updated 17 October 2026 • 1 min read

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Bloxstrap requires the Microsoft .NET 6 Desktop Runtime to be installed

Frequently asked questions • Release notes

Bloxstrap game history window listing recent Roblox servers with Rejoin buttons
Game history lets you rejoin servers from your current session.

How Preferred Escape Menu Version & Chrome UI Controls works in ClientAppSettings.json

Selects between supported Roblox in-game Esc menu layouts where available in the current client build.

When you adjust **Engine Settings → Escape menu version** inside Bloxstrap, the bootstrapper writes `FFlagEnableInGameMenuControls / V4 Menu Flags` into `ClientSettings\ClientAppSettings.json` before `RobloxPlayerBeta.exe` initializes its renderer.

Frequently asked questions

What FastFlag does "Preferred Escape Menu Version & Chrome UI Controls" control?

It manages `FFlagEnableInGameMenuControls / V4 Menu Flags` inside `ClientAppSettings.json`, accessible directly via **Engine Settings → Escape menu version**.

Will this setting reset when Roblox updates?

No. Bloxstrap rewrites `ClientAppSettings.json` into the new Roblox version folder on every launch.

Get more out of Roblox

Bloxstrap is an alternative launcher for Roblox with extra features and mods.

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