[Bug] Incorrect Font Pack version

There is a problem to install the Font Pack version.

Step:

1. Donwload the newest Acrobat Read DC via the website

   Reader Version: 2019.008.20071

2. After installed the reader and open PDF file, Font Pack is required to install.

   Then, just follow the instrucation and download the Font Pack via the website.

   Font Pack verion: 2019.021.20058

3. When installing the Font Pack, error message is shown.

i.e.: The version of Adobe Reader installed on your system is not compatilbe with this installer. Adobe Acrobat Reader DC 19.021.20058 or later is required.

Questions:

A. Is there a bug in Adobe Reader so that the incorrect Font Pack is redirected to download?

B. How to get the new version of Adobe Reader DC 19.021.20058?