This is a follow-up to #2869110.
BootstrapConfigStorageFactory does not seem to work with overridden config.
We use this in our settings file:
$config['system.performance']['css']['preprocess'] = FALSE;
$config['system.performance']['js']['preprocess'] = FALSE;
The attached patch fixes the issue by using the system.performance service instead. (There is probably a more elegant way to inject it.)
Closed: won't fix
1.1
Code
The change is currently missing an automated test that fails when run with the original code, and succeeds when the bug has been fixed.
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