Ubuntu 20.04 official can't switch pages in "Show Applications"

[Masaru Tsuchiyama]

I tried to install Ubuntu 20.04 official on VMWare.
But I couldn't switch pages in "Show Applications".

1. create new machine on VWMARE
2. specify the path of ubuntu-20.04-desktop-amd64.iso to CD/DVD(SATA) drive.
3. boot the virtual machine.
4. choose "Try Ubuntu".
5. choose "Show Applications" icon. (I attached the screenshot)
6. choose gray circle icon to switch pages. (I attached the screenshot)
7. But the page will not be switched.

The daily build around at Apr 17 of Ubuntu 20.04 works well.
(I removed the daily builds from that time, So I can't reconfirm the newer daily build.
But I think I didn't experience such issue.)

I'll show these sha1sum of ISOs which I tried.

58fcddef2be2b0cea9406a408701f8d65529fc89 focal-desktop-amd64.iso => OK
657c603c1f1ea7beb28d00a4c589b2f2698d832c ubuntu-20.04-desktop-amd64.iso => NG

Note: I'm using VMWare ver 15.5.1 build-15018445.

[Masaru Tsuchiyama (m-tmatma)]

The category may be wrong. I couldn't properly set it.

[Masaru Tsuchiyama (m-tmatma)]

sorry. I didn't know how to use this.

I posted this to https://answers.launchpad.net/ubuntu/+question/690170.

If here is not appripriate, close this.

[Masaru Tsuchiyama (m-tmatma)]

I think this category is wrong.
So I re-submit https://bugs.launchpad.net/ubuntu/+source/base-installer/+bug/1874986

Please close this.