So last year Jones was tied for 7th in total turnovers, behind Wentz, Cousins, Lock, Wilson, Carr, and Goff. Tied with Mullins, Josh Allen, and Kyler Murray. So he's actually kind of right in the middle of pack in terms of total turnovers. But he's tied for 2nd with Allen with 6 lost fumbles, only behind Derek Carr's 8.
The issue there is that Allen had almost double Jones' rushing attempts (102 to 65, Carr only had 35). I think the key for all 3 of these guys is just getting out of bounds instead of trying to get a couple extra yards. I know Carr is especially has a few plays where he's stretching out for a bit more when he really shouldn't.
Here's the site with the data:
https://www.statmuse.com/nf...2020-nfl