Is it mustahabb to observe fasts in expiation for breaking an oath as the six days of Shawwaal?

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Check below answers in case you are looking for other related questions:
What is kafaarat yameen in detail?
The days do not have to be consecutive when fasting for kafaarat al-yameen

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Related Answers:
Is fasting six days of Shawwaal makrooh, as some scholars say?
Response to those who say that fasting on the day of ‘Arafah is not Sunnah
Encouragement to fast al-ayyaam al-beed and the month of Sha’baan
What is kafaarat yameen in detail?
The days do not have to be consecutive when fasting for kafaarat al-yameen

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