From 883f406db693fc26c4d0bb7510c9ea2bcf67a9ff Mon Sep 17 00:00:00 2001
From: Tom <88888824+ImDarkTom@users.noreply.github.com>
Date: Sat, 2 Aug 2025 13:09:29 +0100
Subject: [PATCH] fix: keep gradient-legacy-version pref on workspace change
 (#9722)

---
 src/zen/workspaces/ZenGradientGenerator.mjs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/zen/workspaces/ZenGradientGenerator.mjs b/src/zen/workspaces/ZenGradientGenerator.mjs
index 091824b51..b6d1a6c37 100644
--- a/src/zen/workspaces/ZenGradientGenerator.mjs
+++ b/src/zen/workspaces/ZenGradientGenerator.mjs
@@ -1448,7 +1448,11 @@
         if (dominantColor) {
           const primaryColor = this.getAccentColorForUI(dominantColor);
           browser.document.documentElement.style.setProperty('--zen-primary-color', primaryColor);
-          browser.gZenThemePicker.isLegacyVersion = this.isLegacyVersion;
+
+          // Should be set to `this.isLegacyVersion` but for some reason it is set to undefined if we open a private window,
+          // so instead get the pref value directly.
+          browser.gZenThemePicker.isLegacyVersion = Services.prefs.getIntPref('zen.theme.gradient-legacy-version', 1) === 0;
+
           let isDarkMode = isDarkModeWindow;
           if (!isDefaultTheme && !this.isLegacyVersion) {
             // Check for the primary color