On the desert temple is the Egyptian symbol of life - Ankh. This is a cool and interesting reference, but in my opinion it cannot be in Minecraft, since Egypt does not exist here.

I suggest taking the variant of the glyph that was made in Minecraft Dungeons, where the glyph is more in line with what would be added to the temple if it was created in today's versions. Also, it would create a greater connection between the games.