"Execute if score" command not working properly

I've toyed with a bunch of things (like making another fake player and trying to run the command when the two values match), but I'm very unsure why this isn't working.
execute if score $FakePlayer timer matches 28 run title @s actionbar ["",{"text":"1.4","color":"aqua"}]
I know for a fact that this line regarding the "if score" is the problem, I'm just unsure how to fix it.