Rendering error with `:class:` and `:phpfunction:` at line breaks

[ThomasLandauer]

If a :class: or :phpfunction: shortcut happens to be placed on a line break (on the rendered page), the space between the icon and the last word before it is missing.

Two examples at https://symfony.com/doc/5.4/components/options_resolver.html

Source:

Also, the default values of the options are buried in the business logic of your
code. Use the :phpfunction:`array_replace` to fix that::

Page:

Also, the default values of the options are buried in the business logic of your code. Use theICON
array_replace to fix that:

Source:

Like before, all options will be guaranteed to be set. Additionally, an
:class:`Symfony\\Component\\OptionsResolver\\Exception\\UndefinedOptionsException`
is thrown if an unknown option is passed::

Page:

Like before, all options will be guaranteed to be set. Additionally, anICON
UndefinedOptionsException is thrown if an unknown option is passed:

[OskarStark]

Thanks for this issue