Itgenclr121 on query with mixed case column name on SQL Server

When I run the following query on a table on SQL Server:

select [E-Mail]
from   NST_2017_PROD.dbo.[VCS PROD$Mitglied]
where  [E-Mail] is not null

I get:

Invalid column name ‘e-mail’.
Es ist ein unbekannter Fehler aufgetreten.

However, when I remove the where-clause it works fine.

How can I fix this?

It is expected that this problem has been resolved in 22.0.618 and the latest BETA releases. Please upgrade and try again.

The following code works:

select *
from   GermanTable
where  [E-Mail] is not null