Reb Leib Gurwicz z”l said if you are on seforim tidy-up roster and you’re going round the beis hamedrash collecting seforim to put them away then you do not need to be makpid on the order the seforim are in. Otherwise you would have to be.
And, once again, I’m in the wrong.
There are times I clear the sefarim in the shul I’m in and will stack them in any order for the sake of convenience. However, since I am not on the clean-up roster for this shul (I’m not even a member), I, once again, have failed to uphold the mitzvos, since the exemption only applies for those who are on the clean-up roster.
The Wolf