The fourth One UI 4 beta for the Galaxy Z Fold 3 and Galaxy Z Flip 3 seems to have addressed all the major issues, as Samsung has now resumed the stable rollout in Korea.
Recommendations
Developer:
Most of issues wich ocurrs on previous Beta should be solved now.QA engineer:
Most of issues wich ocurrs on previous Beta should be solved now.PM/DM:
Business as usual