Bars in Profiler's Memory module are colored black

Steps to reproduce:

1. Create and open a new project
2. Open Window -> Analysis -> Profiler
3. Enable Edit Mode recording and record some data
4. Put the marker on any frame of the Memory module
5. Observe the lower section

Actual results: Memory Usage bars are colored black

Expected results: Memory Usage bars are colored in different colors

Reproducible with versions: 6000.6.0a4, 6000.6.0b1, 6000.7.0a1

Not reproducible with versions: 6000.0.78f1, 6000.3.18f1, 6000.5.1f1, 6000.6.0a3

Tested on (OS): Windows 11 Pro (25H2)