Resolves: tdf#147640 default optional grids hidden

they are always explicitly toggled on/off by the owner, but this
way they will be no-show-all and not make visible on relocating to
a new parent

Change-Id: If17cb15988118875a680e4d1a04c148f47c7a7b4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/144187
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
diff --git a/svx/uiconfig/ui/floatingareastyle.ui b/svx/uiconfig/ui/floatingareastyle.ui
index d50bc73..53d272a 100644
--- a/svx/uiconfig/ui/floatingareastyle.ui
+++ b/svx/uiconfig/ui/floatingareastyle.ui
@@ -49,8 +49,8 @@
        <child>
          <!-- n-columns=1 n-rows=2 -->
          <object class="GtkGrid" id="anglegrid">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="no-show-all">True</property>
            <property name="row-spacing">6</property>
            <child>
              <object class="GtkLabel" id="label1">
@@ -268,8 +268,8 @@
        <child>
          <!-- n-columns=2 n-rows=2 -->
          <object class="GtkGrid" id="centergrid">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="no-show-all">True</property>
            <property name="row-spacing">6</property>
            <property name="column-spacing">12</property>
            <child>