Thanks for your interest in our Catalog Permission.
Currently, our team are testing all features in Magento 2.3 and fix bugs, if any, to ensure that the extension will work well for our customers' benefits.
We will inform you once all the test is done. Please stay tuned!
If you have any other question, feel free to contact us. We would be happy to help.
Regards.
Updated: Magento 2 Catalog Permissions extensionnow works well with Magento 2.3. Install now!