I have a tree view with a many2many field require_weekday:

<record model="ir.ui.view"
       id="sale_order_email_collection_form">
 <field name="name">sale.order_email.collection.form</field>
 <field name="model">sale.order_email.collection</field>
 <field name="arch" type="xml">
   <form string="Collection">
     <group>
       <field name="name"/>
     </group>
     <field name="emails">
       <tree string="Lines" editable="bottom">
         <field name="required_weekday"/>
       </tree>
     </field>
   </form>
 </field>
</record>

When I click the many2many field it looks asbolutely horrendus with some blue text overlaying the tree view making it impossible to tell what's going on. Is it possible to make it work decent? https://www.dropbox.com/s/2pjyjtockogkgva/Screenshot 2014-09-19 01.34.23.png?dl=0