CCleaner Comms,
Suggesting for Refund from Subscription Purchase as it seems this In-Compatibility feature with outdated Software without Update is ravaging within Chromebook environments.
Is this something to consider as it is happening now.
For Chromebooks, compatibility can be a bit different depending on whether the app supports ChromeOS natively or through Android/Linux. I’d check the current Chrome Web Store/Play Store availability first, since older compatibility info can be misleading.