I've had that with URLs in the forum and I still don't know why it happens.   I carefully copy the intended URL, but all the important bits get stripped out, when I come to paste it.

KFG, that's a very nice render, indeed.   I have generally tended to think of IBL, up to now, as something for an "outdoor" render and, if intending to do an outdoor render, I have tended to do it in Vue.