That's weird. This was an officially supported package from Zscaler as it seems:
Did you have any contact with Zscaler about this?
09/21/2023, 11:35 AM
yes, we are discussing with zscaler, but can’t provider any more information at this time
09/21/2023, 11:38 AM
Let me also check with them, we're a big customer there and it is surprising that they pulled support. Thanks for getting back!