generate_series for timestamptz and time zone problem

generate_series ( start timestamp with time zone, stop timestamp with time zone, step interval )
produces results depending on the timezone value set:

SET timezone = 'UTC';
SELECT ts, ts AT TIME ZONE 'UTC'
FROM generate_series('2022-03-26 00:00:00+01'::timestamptz, '2022-03-30 00:00:00+01'::timestamptz, '1 day') AS ts;

SET timezone = 'Europe/Warsaw';
SELECT ts, ts AT TIME ZONE 'UTC'
FROM generate_series('2022-03-26 00:00:00+01'::timestamptz, '2022-03-30 00:00:00+01'::timestamptz, '1 day') AS ts;

Sometimes this is a very big problem.

The fourth argument with the time zone will be very useful:
generate_series ( start timestamp with time zone, stop timestamp with time zone, step interval  [, zone text] )