Confused about how to track strength training

Hi I’m a new user of the app. I like to do strength training with kettlebells in addition to other types of workouts. I like tracking the strength training in Bevel because it gives me data on aspects of my performance. Typically I also turn on functional strength training on my Apple Watch so I can get the info on calories burned. However I am finding if I do both of these things at once I get some duplicate data. If I do not turn on functional strength training on my watch or I manually delete the Apple watch workout on my iPhone after I’m done then I don’t have a record of the calories. Is there any way around this?