issue with installation of Imager of OpenSuse Tumbleweed

When I try to install imager of OpenSuse Tumbleweed verison openSUSE-Tumbleweed-DVD-x86 64-Snapshot20200618-Media, I recevie issue the following text :](

It is probably this bug:
Bug 1172898

There seems to be a fix being worked on. About the best you can do is wait until it is fixed. Or you could install Leap, and then upgrade it to Tumbleweed (online upgrade).

Apparently it does not happen in English locale, so workaround could be install in English and add languages later.