https://imgur.com/a/KZtcdyC quick example of what i am describing, even in editor mode super forced and forced place does not place the water fill simply marks it for water fill like a blue print
Ok, I see.
I'm still getting familiar with the changes in the Factorio 2.0 API, so it will take a bit of time before I can fix this.
I'll add it to my to-do list.
As soon as the fix is done, I'll let you know here.
Experiencing this as well with a different Waterfill mod, so makes sense it is just new stuff from the 2.0 API. Happy to see it has been reported. Definitely understand you probably are not focusing your life on this Factorio mod so super grateful for any time you are able to look into this more. Thanks!
It would be also nice to have the waterfill block destroy ores. It may be tied to why tree stumps cannot be waterfilled if the game recognizes these two things similarly.