Cannot uncheck "Support armv7" setting in the project settings without first enabling "Support armv64"

The editor silently ignores in put from the user when trying to uncheck the setting "Support armv7" (when this setting is the only one checked between the options of support armv7 and support armv64)

1. Open the editor
2. Open project settings
3. Navigate to "Support armv7"
4. Click "Support armv7" to uncheck the setting

Result: The editor silently ignores the change and the setting remains checked to true
Expected: The user would be given a popup message that "at least one of the settings (Support armv7 or Support armv64) must remained checked at all times"

Daydream documentation out of order