No Thumbnail Previews In Bridge Uploader??

[sarapia777]

Hi. I'm a Bridge/ACR user, a refugee from the tyranny of LR. I have no regrets for leaving LR, but there are a couple of things I miss. For one, Bridge does not keep track of what images I have already uploaded. This is complicated by the fact that, at least with EOS R files and Lumix files (5DMKII files are fine) there is no preview of files to be uploaded. There's no easy way to upload by file number (that I have found, anyway), either. Please - is it me? I use a Dell Precision Tower with plenty of memory and RAM, Win 10, all Adobe products are up to date. Is there any solution to this problem? Thank you.