[chirp_users] Baofeng 888 STE disable?

Is there a way to disable the squelch tail elimination (~55hz tone) on de-key when CTCSS is used? It doesn't seem to be an option on the 888, but it is on other baofengs. In a noisy environment with no squelch end noise, it's hard to tell when the other person has de-keyed. I'm wondering if there's a way to import this setting from another radio profile to see what happens.