Alternate Version of 1981 Intro for SelectaVision Videodisc

Found this while inspecting an early copy of Planet of the Apes [RCA]. To those who have the standard version of the original CED intro memorized, there are a couple of differences: the blue circle and the "RCA" letters are a bit to the left; the colors on the rainbows are more vivid; and the last four notes at the end drag out like in the original Tomita song. Don't know why this variant exists, but I've only found it on my copy of Planet of the Apes [RCA] (should say that it's a Princeton disc dated "OCT 15, 1980", same day as my copy of Suspicion) and French Connection [RCA]. Both of them are Fox films, but MASH and History of the World: Part I are also Fox films, yet those two have the regular OG intro. Can anyone say from what title(s) they've seen this version of the original intro?