Query tool: can't scroll to last record (the set is limited???)

Dear Developers!

Windows 10.
PGAdmin Version1.6
CopyrightCopyright 2013 - 2017, The pgAdmin Development Team
Python Version2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:42:59) [MSC
v.1500 32 bit (Intel)]
Flask Version0.11.1
Application ModeDesktop
Current Userpgadmin4(at)pgadmin(dot)org

I try to browse a table with 127 rows:

select * from blah

The result is visible for only 60. row.
The scrollbar is visible, and it is in maximum, but I can't scroll to 127.
row.

There is no limit (like in 2 Unlimited music from 1993).
I can't see more records.

If I write this:

select * from blah where id > 60

they will appears.

I tried to use maximize button twice to grow and degrow the window, but it
has no effect.
(Some Delphi based dialogs have same problem, but maximize button could
make visible the hidden elements).

What is your opinion about it?

May I miss an option?

Thank you

Best regards
Durumdara