Comment # 3 on bug 1194322 from Felix Miata

(In reply to Stanislav Brabec from comment #1)
> There is an easy work around:

> You can edit /etc/sysconfig/issue-generator and change
> NETWORK_INTERFACE_REGEX to "^[^a-z]", and network lines will not be
> generated.

With upgrade to TW20221212, this causes the /etc/issue symlink to link to a
non-existent /run/issue, resulting in naked login prompts on ttys2-6. (64bit
host ab250)

After determining this, I moved /etc/issue to /etc/issue.oem and copied
/etc/from an old backup, resulting in the nice old behavior of not clearing
tty1, and the Welcome to openSUSE Tumbleweed - Kernel <version> <tty> message
at top of screen.