DIY’s in Sleep Mode

Been putting together some Tinnitus-soothing combinations in DIY and saving to My White Noise.
Since it’s in the same app, how can I move my bespoke White Noise to Sleep Mode?
Looking forward to some responses!

Do not have the sleep earbuds but I do not think you can move them. You should be able to play them via the DIY area for the white noise but it will not be working with any functionality that may be part of the sleep mode (ie alarms or other modes that the sleep buds may have)

If the sleep mode has white noise, you can always contact and suggest that level of white noise in the app itself or give suggestions for preferences. Sometimes they do listen to suggestions.