Input Fields in Writer 5 have padding right which cannot be removed

Hello dear LibreOffice community,

I have a problem that appeared with Writer version 5:
I am using document templates (.ott) which contain input fields (Insert - Field - More Fields - Functions - Input Field).

Appearing with version 5, all these fields have a right padding (whitespace), which cannot be edited or removed.

This is very annoying, since many of the fields are in the text flow, which looks something like this (brackets symbolising input field):

[Project XY ] for [Customer ] from [13.06.2016 ]

How can I remove this padding?
Or is this an actual bug?

Thank you very much for any suggestion on how to fix this :slight_smile:

Nils