Prisma Access Browser in Set Front Browser URL action

My company has recently switched us to a security-focused browser, Prisma Access. It is Chrome-based. Has anyone investigated support for this from within Keyboard Maestro? I'm having problems with the Applescript interfaces to the new browser (activating windows, etc).

The error I am hitting is when I try to set the front browser, Prisma, to a url using the "Set Front Browser URL to …" action.

Errors:

2024-10-03 09:16:16 Action 64792 failed: Internal AppleScript Execute Error Google Chrome got an error: Can’t get window 1. Invalid index.
2024-10-03 09:16:16 Internal AppleScript Execute Error Google Chrome got an error: Can’t get window 1. Invalid index. in macro “01) Open case from selection” (while executing Set Front Browser URL to “%Variable%CASEVAR_CaseUrl%”).

I don't know if the action is actually trying to activate Chrome, or if it is trying to activate Prisma. I think it's defaulting to Chrome because Prisma isn't in the action's list of applescriptable browsers. If I close Chrome and try to run the macro after a reboot, it is trying to default to Safari (which fails because I don't have JavaScript from Apple Events allowed for Safari). I don't want to use Safari anyway, it's just acting weird by choosing Safari. My system default browser is Prisma.

Thanks,
Nick

I asked online if Prisma supports AppleScript, and the answer I found was no.

KM has an action in the "Open" category called "Open URL". I think you should try that action instead of the one you are using. If you try it, be sure to select your Prisma browser from the pull down menu in that action. That action may work. But I'm not sure.