I failed to reflect the essence of the problem in the subject. I should note the following: tests showed that the problem is not related to the use of the OPTION MIME Command. When you use MATCH Command, if there is a response from the second dictionary of type database_mime, it is not displayed correctly: the code name of the dictionary looks like *. For example:
$ dict -f -M -s word -m 01647 localhost 2628 heb-rus_strong 01647 localhost 2628 * 01647