When the player views an Invisible entity thats in front of water the water does not render.
How To Re-Create:
summon an entity: /summon iron_golem ~ ~ ~ {NoAI:1b}
give it the invisibility potion effect: /effect give @e[type=iron_golem,limit=1,sort=nearest] invisibility 50 1 true
then go into spectator mode: /gamemode spectator @s
Related issues
Attachments
Comments

Thank you for your report!
However, this issue is a Duplicate of MC-165958.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki