Tested out the new version tonight and it seems the built-in healcomm is not showing on targets with longer names than the raidframes can show, when the name is jimmyhe.... instead of jimmyhendrix for example.

Fixed it by changing the healthbar tag to [shortname:8][br][healerhealth]
For others with this issue, the 8 is how many characters i need in my frames for healcomm to work.

In an actual raid or when the raidframes are used as party frames?

in raid, haven't tested using the frames in party yet.

edit Ah you mean the text... I'll see what i can do

Which is actually nothing. Due to how text strings work you are either stuck with your method or using another tag like [namehealerhealth]