Describe the bug
Child filters are unable to replace background colors

Minecraft Info
Minecraft information:

• AdvancedChat version: v3.3.0-1.16.5

To Reproduce
Steps to reproduce the behavior:

1. Import the attached filter
2. Say "Cool"
3. Hear a "ding" sound (indicating that the filter matched)
4. See no background color replacement

Expected behavior
When a message containing "cool" is received, both a "ding" sound should play, and the background color should be replaced

filter.txt

May be dupe/related to #71

Fixed in ACFilters