From c342ae5dca6ed4f89315d00c3f610799a03c60c0 Mon Sep 17 00:00:00 2001
From: Carl Osterwisch <costerwi@gmail.com>
Date: Fri, 22 Dec 2023 21:55:22 -0600
Subject: [PATCH] Convert value using to() if needed

---
 src/type/unit/Unit.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/type/unit/Unit.js b/src/type/unit/Unit.js
index 9379460203..b45891f96a 100644
--- a/src/type/unit/Unit.js
+++ b/src/type/unit/Unit.js
@@ -1022,9 +1022,13 @@ export const createUnitClass = /* #__PURE__ */ factory(name, dependencies, ({
     // Replace this unit list with the proposed list
     ret.units = proposedUnitList
 
+    ret.value = null
     ret.fixPrefix = true
     ret.skipAutomaticSimplification = true
 
+    if (this.value !== null) {
+      return this.to(ret)
+    }
     return ret
   }