No, although Jenner seems to be commenting on the similarity. That testimony shows that there was tape in the garage.....something you queried in your post. Just informing you that there was.
Actually, the tape was not in the garage as you state. It was stored in a bottom drawer in the dining room. In my opinion it is doubtful that LHO knew that it was there (without evidence to the contrary).
Reading that testimony, I also discovered that there were two packages (wrapped in paper) on an upper shelf in the garage. They contained Venetian blinds in one, and window shades in the other. On another shelf just below that one, there were some curtain rods (not wrapped). In my opinion, there is a good chance that LHO saw and noticed those items. And it could possibly be that he developed the idea for both the curtain rod story and making a paper bag to conceal the rifle in, from seeing those items on the shelf.