Per your request:
Installed Firefox Quantum 60.5.2esr (32-bit) (Highest version in our environment) > rebooted > Open-Source RPA Software 2023 for macOS, Linux and Windows. Codeless UI Automation > Installed Kantu for Firefox > Closed FF (To make sure everything applied)> Opened FF > No error > Cog icon shows > FileAccess XModule Installed (v1.0.6) > RealUser XModule Status:
Installed (v1.0.12) > DesktopAutomation XModule Status: Installed (v1.0.19)
I’m a complete newb to Kantu so no idea how to test functionality yet but Firefox gets further with the installation than Chrome.