[MC-305673] Bossbar dissapearing when hitboxes enabled

The bossbar for entities like the ‘Ender Dragon’ is hidden upon the enabling of debug hitboxes via F3+B or the F3+F6 menu.

Environment

Linux via Prism Launcher

NVIDIA GeForce RTX 4060
AMD Ryzen 5 7600X3D (12) @ 4.76 GHz
32 GiB Memory

Thank you for your report!
However, this issue is Invalid.

Your game, launcher or server is modified.
If you can reproduce the issue in a vanilla environment, please recreate the issue.

Any non-standard client/server/launcher build needs to be taken up with the appropriate team, not Mojang.
A world which had previously been opened with a modified client might be corrupted. Please try reproducing the issue in a newly generated world.
Any plugin issues need to be addressed to the creator of the plugin or resource pack.
If you have problems on large servers like Hypixel, please contact them first as they run modified server software.

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