Matrix multiplcations for Multiple Object local constraints for Resize was done backward. Didn't show in my test case because they were too crude. Fixed now. (in essence, resize with multiple selected objects and local constraint was not good)

source/blender/src/transform_constraints.c

@@ -390,8 +390,8 @@ static void applyObjectConstraintSize(TransInfo *t, TransData *td, float smat[3]
 			smat[2][2] = 1.0f;
 		}
 
-		Mat3MulMat3(tmat, smat, td->axismtx);
-		Mat3MulMat3(smat, imat, tmat);
+		Mat3MulMat3(tmat, smat, imat);
+		Mat3MulMat3(smat, td->axismtx, tmat);
 	}
 }
 /*
@@ -600,7 +600,7 @@ void BIF_setSingleAxisConstraint(float vec[3]) {
 	getConstraintMatrix(t);
 
 	VECCOPY(t->con.center, t->center);
-	if (G.obedit) {
+	if (t->flag & T_OBJECT) {
 		Mat4MulVecfl(G.obedit->obmat, t->con.center);
 	}