172486 - Changing font size should make scrollbar appear but doesn't

Status: VERIFIED DUPLICATE of bug 173072

(Core :: Layout, defect)

Description

[Daniel Switkin]

Load up the supplied URL in Phoenix v0.2. Open the window large enough so that
there is no vertical scrollbar. Then use Ctrl-+ to zoom the text larger until a
vertical scrollbar is needed. You will see a blank grey area the size and shape
of the scrollbar appear, and even disappear as you zoom smaller. But the
scrollbar itself will not appear.

Comment 1

[Asa Dotzler [:asa]]

This is a mozilla bug. 

Comment 2

[Rainer Bielefeld]

I confirm that bug with 
Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.2b) Gecko/20021103

It is not a bug that appears only at that special URI, I had it always If I

1. load a Page with several text, which does not need a scrollbar
2. View/Textsize to maximum
   Expected: Scrollbar with scroll knob appears
   Actual: something similar to Scrollbar (but otzer "background colour" for
    the slider and withour knob appears

I think, this bug schold be marked as a DUO of bug 173072, because there has
been quite much work for this bad effect on that bug

Comment 3

[Max Alekseyev]

*** This bug has been marked as a duplicate of 173072 ***

Comment 4

[Henrik Skupin [:whimboo][⌚️UTC+2]]

verified.