Dear, This bug has been opened more than 2 years ago. It lacks information to investigate more. Please inform us if you find a workaround or if you still encounter this bug.
If you have more information to share, please report any progress. If not, we plan to archive this bug. Thank you in advance for any comments. All the best, simon https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25310
