[RW-6910][risk=no] Fix highlighting issue for CB search in-memory trees (#5247)
[RW-6910][risk=no] Fix highlighting issue for CB search in-memory trees (#5247)

Co-authored-by: Will Dolbeer <2f792ee793e50e9cc57709c2ecdea4a91b1d4591@VICTRs-MacBook-Pro-2.local>
all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench