Ocean monuments delete parts of other structures

Still present in 1.13.

Note: This configuration of structures is extremely rare. Probably overlap with shipwrecks and ocean ruins is a lot more common than land-based structures. But here is another possible example:

https://www.reddit.com/r/Minecraft/comments/902wmn/eyes_of_ender_led_me_to_an_underwater_stronghold/

Can confirm in 18w30a for both given structures.

Can confirm in 18w30b for both given structures.

Can confirm in 18w32a for both given structures.

Requesting the addition of a new label to this report, either world-generation or structure-generation, whichever makes more sense.

Can anyone else still reproduce this in the latest version?

1.16.5: 4201395632256542877 @ -1792, -816

@@unknown, if I see that correctly in that scenario it is rather the opposite: The stronghold replaced parts of the ocean monument.
Could you please create a separate report for this in case none exists yet and refer to this one?

Can confirm in 21w05b using the provided seed + coordinates.

Please provide a new seed and coordinates in case this is still an issue in the most recent version of Minecraft.