Segment "page url is" return false results

Hello,

I used a segment composed on:
‘page url’ is 'http://www.mywebsite.com/en/
or
‘page url’ is 'http://www.mywebsite.com/en

Unfortunately, Matomo returns some strange results as results from other paths.
It seems that this bug appeared with the version 3.13.0

Can someone help le to fix this issue

Thanks

Fred