HTMLViewer Array member not visible

I have been using Xojo for years now. A new problem has cropped up that never happened before–I have a program that can open several bible translations in an HTMLViewer setup as an array. What has happened after 2018 release 2 is that the first HTMLViewer in the array does not load on Mac nor Linux builds, but when I load a second or third HTMLViewer, they show up fine. On Windows everything works perfectly as my code has on all platforms in the past. Let me clarify one thing, it is not the webpage that is not visible, the HTMLViewer does not show for the first Bible translation opened. I can’t figure it out because it has never happened in previous builds.