@Jayanth746- FYI, as of today, reading the keystore/truststore from abfss paths directly is now working for me, so may be worth a retry on your end.

Not sure whether it was fixed on the DataBricks side, or if it was down to a change of setup on my side. If you find it still doesn't work for you, assuming you have used an external location to access, double-check that the principal/grant mapping in there is correct.