Regression in (% %) parsing when a quote is missing

The following

* (% class="pouet %) 1
* (% class="pouet %) 2
* (% class="pouet %) 3
* (% class="pouet %) 4
* (% class="pouet %) 5
* (% class="pouet %) 6
* (% class="pouet %) 7

produce a correct list in XWiki 3.1 despite the missing quote to close the class name, but it produce garbage in XWiki 4.3.1 or later:

* 2
* 4
* 6
* (% class="pouet %) 7

This seems minor, but lost in a large velocity macro or complexe xwiki code, it could became really confusing.

Supporting a missing quote, and other minor typo as early as possible would help avoiding confusion IMO.