Re-Install now button does not show

After choosing the target version and saving the changes, when I click on the Update Core button the ‘Re-install now’ option doesn’t display to me on the next page.

I have tried disabling all plugins and doing the update but no luck. I removed the reference to gd-config.php in wp-config.php but this didn’t work either. I don’t really want to try switching to a standard theme as I am concerned I will lose settings in my current theme.

Is there anything else I can try to get the Re-Install Now button to show?