Josh Allen said Stefon Diggs' absence from the Buffalo Bills' first mandatory minicamp practice Tuesday, after leaving the facility earlier in the day, comes from an issue the team is working on internally.

The quarterback said he did not think there is a personality conflict between him and Diggs but that there are things that could have gone better last year.

Some examples Allen gave of what the Bills can do to support Diggs is incorporating him "a little bit better in what we're doing here" and "getting him the ball or getting more involved in the game plan."

Allen said that it is related to "teamwork" and has to do with more than just football, but he placed some responsibility on himself, saying, "There's things that I could do better to help out with this process and try to get him back here and be the Buffalo Bill that he's meant to be."

"I think we're just, as an organization, maybe not communicating the right way with everything," Allen said. "So again, just trying to talk and listen at the same time and hear him out. And like I said, just try to move this forward as quickly and as respectfully as possible."