Environment:
Linux 2.4.20
X11 XFree86-4.2.0
TWM window manager

Out-of-the-box SyncAdmin versions 1.0.3 and 1.0.4.

Effect:
When selecting login operation, 1x1 window is started (noticed as a dot),
was quite hard to find - naturally dialog is modal so the whole app seemed
to hang

Did not respond any resize etc. attempts.

Other: Very simple TWM is really nice bug catcher

> xprop -name Login
WM_CLASS(STRING) = "org.netbeans.core.NbDialog", "java.lang.Thread"
WM_NORMAL_HINTS(WM_SIZE_HINTS):
program specified location: 520, 385
program specified size: 1 by 1
program specified minimum size: 1 by 1
program specified maximum size: 1 by 1
window gravity: NorthWest

From: Glynn Clements <glynn.clements@hidden.domain>
Subject: [GRASSLIST:5506] Re: Can't resize monitor.
Date: Sat, 8 Feb 2003 01:43:52 +0000
Original: [link]

So, the problem is that, once a min/max size has been set, certain WMs
remember the min/max size; you can change the limits, but any attempt
to remove them is ignored.

Until the bug is fixed one may use:

xprop -name Login -remove WM_NORMAL_HINTS

Now it's possible to change window size using WM.