{EXIF:XPSubject} issue with special caracters

[JPL75]

Hello,

I am using {EXIF:XPTitle} - {EXIF:XPSubject} as a custom field ("libellé").
When the subject ends with a special character such as "é" or ")" there are sometimes strange random characters displayed in addition.

Thanks for your help
Jean-Pierre

[JPL75]

In addition, this weird suffix is different when showing thumbnails or when showing the image

[xnview]

Please send us a sample file?

[JPL75]

Here is a sample.
2 screen captures and the original picture.

Thanks for your help.
Jean-Pierre