Descent G1 Solar Power mode doesn't apply

Unable to apply generated custom power mod.


https://www8.garmin.com/manuals/webhelp/GUID-2A58ED2A-14A3-4161-ADB5-259E1781AF1B/EN-US/GUID-A98507AE-C8FE-4CE7-A441-417DEAC99C65.html

6. "
If necessary, select Done to save and use the custom power mode."

Done option does not appear