Resonant Mimics not detectable in Improved Map System

[Fluff8836]

Describe the bug
Only one Chest marker can be seen in the Improved Map System that points to an ordinary Chest. Makes it harder to find the other one that is a Mimic.

Original Map System is fine.

To Reproduce
Steps to reproduce the behavior:

1. Start Randamu.exe, hold 'C' and select Gameplay Options.
2. Set Map System type to Improved, then return to the menu.
3. Select Start New Game, select character and then set difficulty to Resonant.
4. Open the Improved Map System and you will notice only one Chest marker.

Version
1.45.1.2

Screenshots

[Fluff8836]

Uploaded screenshots to opening comment. Used seed.txt to load the same map after changing settings.

[TrashboxBobylev]

Fixed in 1.45.2.