Broken tiles (a hero can pass a way that has to be unreachable)

[Killbrum]

Preliminary checks

• I've checked that there aren't other open issues on the same topic.
• I've checked that this issue is reproducible on the latest snapshot build.

Platform

Windows

Describe the bug

Greetings!
I've spotted a bug when a hero (any) can easily pass objects/paths that originally were unreachable. Thus, it breaks some maps when a player or computer can breach and avoid some gates. The bug was spotted on a couple of maps like Ghost Planet and custom-made. Honestly, the bug is present for a long, I have seen it a year ago and now with the latest available snapshot build.

Save file

broken tiles.zip

Additional info

No response

[oleg-derevenetz]

Related to #4495 and #8390.