xfce4-terminal 0.8.9.2 starts with 4x2 window and doesn't follow font and color settings with glib 2.65.0

After updating glib to 2.65.0 in Mageia Cauldron, the development version of Mageia Linux, xfce4-terminal starts with 4x2 window and doesn't follow font and color settings.

When starting from another terminal app I get the following output:

$ LC_ALL=C.UTF-8 xfce4-terminal 

(xfce4-terminal:1748): xfce4-terminal-WARNING **: 20:35:41.845: Unable to parse color "\xad\x99\xaf\xab\x97\xe8\xf1\u0011\xadV'\x8e".

(xfce4-terminal:1748): xfce4-terminal-WARNING **: 20:35:41.845: One of the terminal colors was not parsed successfully. The default palette has been applied.

(xfce4-terminal:1748): Gtk-WARNING **: 20:35:41.872: TerminalWidget 0xa24530 reported min size 28 and natural size 15 in get_preferred_width(); natural size must be >= min size
Invalid geometry string ""

(xfce4-terminal:1748): xfce4-terminal-WARNING **: 20:35:41.894: Unable to parse color "\xad\x99\xaf\xab\x97\xe8\xf1\u0011\xadV'\x8e".

(xfce4-terminal:1748): xfce4-terminal-WARNING **: 20:35:41.894: One of the terminal colors was not parsed successfully. The default palette has been applied.

(xfce4-terminal:1748): xfce4-terminal-WARNING **: 20:35:47.517: Unable to parse color "\xad\x99\xaf\xab\x97\xe8\xf1\u0011\xadV'\x8e".

(xfce4-terminal:1748): xfce4-terminal-WARNING **: 20:35:47.517: One of the terminal colors was not parsed successfully. The default palette has been applied.