San Francisco 49ers head coach Kyle Shanahan gestures from the sideline during the first half of an NFL football game against the Kansas City Chiefs in Santa Clara, Calif., Sunday, Oct. 20, 2024. (AP Photo/Eakin Howard)

San Francisco 49ers wide receiver Ricky Pearsall (14) catches a pass against Kansas City Chiefs safety Bryan Cook (6) during the first half of an NFL football game in Santa Clara, Calif., Sunday, Oct. 20, 2024. (AP Photo/Eakin Howard)

San Francisco 49ers wide receiver Brandon Aiyuk (11) remains on the field after being hit during the first half of an NFL football game against the Kansas City Chiefs in Santa Clara, Calif., Sunday, Oct. 20, 2024. (AP Photo/Eakin Howard)

San Francisco 49ers quarterback Brock Purdy (13) passes against the Kansas City Chiefs during the second half of an NFL football game in Santa Clara, Calif., Sunday, Oct. 20, 2024. (AP Photo/Jed Jacobsohn)