Get a grip on this new clip for next week’s ‘Kirby Buckets’

We haven’t seen a press release yet from Disney XD detailing any premiers happening in July, but at least we know Kirby Buckets has a new episode next Wednesday Night @ 8 pm ET/PT.
The name of the episode is ”Get A Grip” and in it Kirby characters are out of control, and out looking for control, when an experiments goes wrong.
Watch a clip down below:
"There are also other characters that come and go (also owned by the Warner Bros. Discovery conglomerate media company)."
Huh. Is that just referring to other characters from the show itself, or is this implying that the new season is going to have cameos from other WBD IPs