My Youtube Thumbnail Tester is FLAWED ... here's Proof

I'm having a huge problem with the Youtube thumbnail tester that I haven't seen anyone talk about yet. I wanted to share and to see if I can get this issue resolved as it's the second time it's happened to me :(

Here is the Channel Makers Video: https://youtu.be/4XZecrrCqB4?si=wVsHLOMkmr6r4tVp

@ChannelMakers
@raffitimedia
@ThatNateBlack
@ThinkMediaTV
@OmarEltakrori
@vidIQ
@TubeBuddy
@seanTHiNKs
@BriangjohnsonTv
@nolanmolt
@KitBetts-Masters
@videoinfluencers
@vidcon

Видео My Youtube Thumbnail Tester is FLAWED ... here's Proof канала Vladimir Kostek