As you are using the named instance "SQL2019" the service would have been called "MSSQL$SQL2019". You can check in the Windows Event logs for the Service Control Manager for any problems with starting that service.
Additionally, depending on how far the service started, you may have an error log from SQL Server that would be included in the "C:\Program Files\Microsoft SQL Server\150\Setup Bootstrap\Log\20230511_195313" directory. If it has been created, that may give a clue as to why the service was not able to completely start.