From your link, fourth case down:
Duncan v. Bonta, No. 19-55376Three-Judge Panel Opinion: 970 F.3d 1133 (9th Cir. 2020)
Order Taking Case En Banc: 988 F.3d 1209 (9th Cir. 2021)
Date of Order Taking Case En Banc: February 25, 2021
Status: Virtual oral argument scheduled on June 22, 2021, at 9:30 a.m. Pacific time
Members of En Banc Court: THOMAS, Chief Judge, and GRABER, PAEZ, BERZON, IKUTA, MURGUIA,
WATFORD, HURWITZ, R. NELSON, BUMATAY, and VANDYKE, Circuit JudgesSubject Matter: Appeal from the district court’s summary judgment in favor of plaintiffs in an action
challenging California Government Code § 31310, which bans possession of large-capacity magazines
("LCMs") that hold more than ten rounds of ammunition.Holding: Not yet decided