Held item tooltips overlap the health of vehicles when riding entities in creative mode

The Bug:

Held item tooltips overlap the health of vehicles when riding entities in creative mode.

Steps to Reproduce:

1. Summon a horse equipped with a saddle by using the command provided below.

   /summon minecraft:horse ~ ~ ~ {Tame:1b,equipment:{saddle:{count:1,id:"minecraft:saddle"}}}

2. Obtain any item and mount the horse.

3. Hold the item in your hand and observe the held item tooltip that appears above your hotbar.

Observed Behavior:

Held item tooltips overlap the health of vehicles.

Expected Behavior:

Held item tooltips would not overlap the health of vehicles.