Some emojicon not able to save

What are you trying to achieve?

Hi there, I am storing emojicon into mysql. Currently they are all set to utfmb4_bin and I tested they are able to store.

What happen is, it is able to save some emojicon such as :heart: :hourglass_flowing_sand: but not able to store some emojicon such as :ocean: :wind_face:

Is it the mysql module issue or something I need to process before send to mysql to insert?

Steps taken so far

I have try to manually insert to my mysql table and it stores.
but when insert using mysql module, it shows ???