AddonStore is_installed needs to check installed
@@ -21,7 +21,7 @@ class AddonStore(AddonModel):
@property
def is_installed(self) -> bool:
"""Return True if an add-on is installed."""
- return False
+ return self.sys_addons.get(self.slug, local_only=True) is not None
@property
def is_detached(self) -> bool:
