The problem for me appears when I define custom speller files dic.
I moved them to my home/Document folder and set 777 and remove extended attributes (ls -l@)
MBP-nodepl:ms_dic node$ ls -l@
total 24
-rwxrwxrwx 1 node staff 310 21 wrz 10:33 pl.dic
-rwxrwxrwx 1 node staff 10 19 wrz 12:38 uk.dic
-rwxrwxrwx 1 node staff 10 19 wrz 12:37 us.dic
MBP-nodepl:ms_dic node$ ls -la
total 24
drwxr-xr-x 5 node staff 170 21 wrz 10:33 .
drwxr--r--+ 44 node staff 1496 21 wrz 15:09 ..
-rwxrwxrwx 1 node staff 310 21 wrz 10:33 pl.dic
-rwxrwxrwx 1 node staff 10 19 wrz 12:38 uk.dic
-rwxrwxrwx 1 node staff 10 19 wrz 12:37 us.dic
MBP-nodepl:ms_dic node$
but still dialog opens when I try to use files what worse grant access does not work and after two tries Word give up with using the files.
Any ideas?