When we use lightning:input date field in a custom lightning data table, we see that the date picker not displays properly such as the last column in the date picker goes beyond the table and display outside of it (issue-1). I also come across one more issue related to z-index of the date picker when we use slds-table_fixed-layout class in the <table> (issue-2). Whatever z-index value we set for this field, it always go behind some components. After so much play around with the z-indexes…