Will the module work with the Magento MSI functionality disabled?

Will the module work with the Magento MSI functionality disabled?

Starting from version 2.1.2, the dependency on Magento MSI was removed from a basic build and moved to a separate module component. The extension works on single-source installations out of the box, and the compatibility with MSI is added with an optional system package: amasty/custom-stock-status-msi.

If you don't use the Magento MSI functionality, simply install only the main Custom Stock Status extension (without amasty/custom-stock-status-msi). It will work with a single-source store out of the box.