From 28bc0907267622168b6fb81566299692448e5e64 Mon Sep 17 00:00:00 2001
From: Niklas Salmoukas <niklas@salmoukas.com>
Date: Sun, 9 May 2021 08:30:40 -0700
Subject: [PATCH] Ensure load works for new documents too.

---
 bip/t3dn_bip/previews.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bip/t3dn_bip/previews.py b/bip/t3dn_bip/previews.py
index ba1645a..aaef89b 100644
--- a/bip/t3dn_bip/previews.py
+++ b/bip/t3dn_bip/previews.py
@@ -47,7 +47,7 @@ def __init__(self, max_size: tuple = (128, 128), lazy_load: bool = True):
             self._queue = Queue()
 
             if not bpy.app.timers.is_registered(self._timer):
-                bpy.app.timers.register(self._timer)
+                bpy.app.timers.register(self._timer, persistent=True)
 
     def __len__(self) -> int:
         '''Return the amount of previews in the collection.'''