Bug: Replace In: Marked does nothing

[ashanderite]

Describe the bug

When using the replace tool, using the Replace In mode "Marked", despite having textures marked, will always result in 0 textures being replaced.

Issue Map

Can be replicated on any map file

To Reproduce

1. Create brushes with the same texture; any texture will do.
2. Mark said brushes and use the Replace tool with Replace In set as Marked, any texture will do.
3. See as replace works, yet displays "0 texture(s) replaced", and nothing in the map changes.

Example image of what it looks like below:

Operating System

No response