100% what nostr:nprofile1qqs03ekxgdp0rczjfqrrpcn7zqtdec6lcwnpfesyxnl0f239qvege2gpzfmhxue69uhhqatjwpkx2urpvuhx2ucpr9mhxue69uhhq7tjv9kkjepwve5kzar2v9nzucm0d5q3gamnwvaz7tmwdaehgu3wdau8gu3wv3jhvgfafjn said. Running a node on the phone has certain tradeoffs. HODL invoices are one of them for dealing with the fact that your wallet has to be online and "awake" to receive, and mobile OS's aggressively kill apps in the background to save memory and battery life.