IF @@trancount > 0 COMMIT TRANSACTION causing blocking

We have a Java application / hibernate connecting to SQL Server. It looks like implicit transaction is on by default. I am not sure if this is from hibernate or JDBC. The implicit transactions are causing a lot of blocking. When I checked I always find that the head of the blocking is: set implicit_transactions off IF @@TRANCOUNT > 0 COMMIT TRAN What can I perform from the database side to avoid this problem? This is the query I got from sp_whoisactive or sp_BlitzFirst moreover implicit transaction warning. I am not able to capture the whole transaction.