Non-ASCII characters appearing as question marks only when downloading all attachments.
those characters appear correctly in the page and when downloading separately.
Following the troubleshooting article, i tried to run the encoding test and checked database collation and character set.
here is the result.
>> File was written successfully
Detect whether the file system is mangling the file name when it is saved
>> the file name has been mangled
database collation and character set
all are utf8mb4_bin
the troubleshooting article:
Many thanks if could provide any help
After adding the following to my setenv.sh file, all encoding tests pass: