I would recommend not allocating too much time on any kind of idiom list.
While idioms exist to some extent in most English usage -- any idiom that exists on the test will almost certainly be secondary -- and not the primary thing that is being tested.
It used to be that the test was biased against non-native English speakers -- but that was years ago. Now the test has removed those kinds of questions and made it clear that the area being tested is not strictly idiomatic.
So learn the fundamentals of sentence structure -- and how they are used in different context -- that's more important for SC than memorizing idioms. Plus, you can't possibly memorize every idiom - so, in our opinion, put your attention elsewhere.
During your SC studies, we encourage you to follow along expert video explanations to guide you in your thought process.
Here's a shared Google doc of video links you may find helpful:
https://drive.google.com/open?id=1f_ckd ... H1HmTgctJIYou can learn more about GMAT Pill at:
https://www.gmatpill.com