The JA Impact template style editor is not saving any changes to the global settings, not saving custom code or any changes to any other option.
I am on Joomla 5.1.0 (this was occuring before I tried this last Joomla update.)
JA Impact 1.0.3
T4 framework 2.3.9
The attached image shows the errors from the browser on the template style editor page, mainly the .imagesloaded is not a function.