Curiously, I can’t seem to get only my chosen set of Custom Colours. I get many colours I dont want and not set as my custom choice ? My settings are: MY SET IS:

#8fb2b4, #d1dfe0, #f4f7f8, #c09c9e, #e5d6d7, #f9f5f5, #a3a67d, #f6f6f2, #7e7ba5, #f2f2f6, #354354, #ebecee, #241e14, #d5222b, #f9f5f2, #646464

SOLVED You need to take out the space between comma separated colour Like this:

#8fb2b4,#d1dfe0,#f4f7f8,#c09c9e,#e5d6d7,#f9f5f5,#a3a67d,#f6f6f2,#7e7ba5,#f2f2f6,#354354,#ebecee,#241e14,#d5222b,#f9f5f2,#646464

Work perfectly!