src/vs/workbench/services/userDataSync/browser/webUserDataSyncEnablementService.ts/WebUserDataSyncEnablementService/setEnablement
class WebUserDataSyncEnablementService:	override setEnablement(enabled: boolean) {
		if (enabled && !this.canToggleEnablement()) {
			return;
		}
		if (this.enabled !== enabled) {
			this.enabled = enabled;
			super.setEnablement(enabled);
			if (this.workbenchEnvironmentService.options?.settingsSyncOptions?.enablementHandler) {
				this.workbenchEnvironmentService.options.settingsSyncOptions.enablementHandler(this.enabled);
			}
		}
	}