@jimunderscorep

Thank you for your recommendation
I was able to display without problems in another environment on virtualbox. It seems to be an individual problem.
I try to make a little more trial and error, and if I fail, I will start over from installation.

60.0.3255.27 This is an event that has occurred since the update.
In order to check the progress of the download the tab that opens after clicking "More" is blank and nothing is displayed.
Can you check it elsewhere?