I had a similar question last year as well. I wasn't aware of "Property System View v1.18 by NirSofer" until you mentioned it. Therefore, thank you. Nevertheless, by modifying a VBS Script .MTE template, written for me in January 2022, by @Ryerman, I managed to fulfill your request, as well as mine. To be quite honest, @ryerman should receive all the praises and thanks because that single .MTE (aka an mp3tag EXPORT file) from him, gave me the opportunity to employ multiple programs with Mp3Tag. I attached a zip file that contains the original script by ryerman for mkvpropedit.exe, my MODIFIED version of his original script for "Property System View v1.18 by NirSofer", and both architectures (32 & 64-bit) of Property System View v1.18 by NirSofer.
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INSTRUCTIONS and Key lines:
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From my modified version of his Original script (.MTE), Change Line 10 (aka providing the application path for "Property System View v1.18 by NirSofer"). Line 28 includes ALL the fields (in command line fashion), listed below, that Mp3Tag is UNABLE to fulfill via GUI, but thankfully, the program provides other methods to accomplish the task at hand, which is where NirSofer fulfills that void. Keep in mind that the .MTE file must be placed inside this folder "%AppData%\Mp3tag\export". If you wish to change the fields to your own liking, for example, from %director% to %nirsofer_director%, it will work as well. Feel free to browse the Mp3Tag's mapping guide Mp3Tag's mapping guide. Moreover, I had to customize a field for "〈〈18〉〉" because it wasn't available in the mapping guide, and for some reason, "Copyright" field won't work on NirSofer.
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ALL 18 Fields (Commandline, found in Line 28):
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/SetProperty "%_path%" "System.Media.SubTitle" "%subtitle%" /SetProperty "%_path%" "System.Rating" "%rating wmp%" /SetProperty "%_path%" "System.Keywords" "%podcastcategory%" /SetProperty "%_path%" "System.Video.Director" "%director%" /SetProperty "%_path%" "System.Media.Producer" "%producer%" /SetProperty "%_path%" "System.Media.Writer" "%written_by%" /SetProperty "%_path%" "System.Media.Publisher" "%publisher%" /SetProperty "%_path%" "System.Media.ContentDistributor" "%contentgroup%" /SetProperty "%_path%" "System.Media.DateEncoded" "%creation_time%" /SetProperty "%_path%" "System.Media.EncodedBy" "%encodedby%" /SetProperty "%_path%" "System.Media.AuthorUrl" "%wwwartist%" /SetProperty "%_path%" "System.Media.PromotionUrl" "%wwwcommercialinfo%" /SetProperty "%_path%" "System.ParentalRating" "%itunextc%" /SetProperty "%_path%" "System.Music.Conductor" "%conductor%" /SetProperty "%_path%" "System.Music.Period" "%period%" /SetProperty "%_path%" "System.Music.Mood" "%mood%" /SetProperty "%_path%" "System.Music.InitialKey" "%initialKey%" /SetProperty "%_path%" "System.Music.ContentGroupDescription" "%m4a.ContentGroup%"
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ALL 18 Fields EXPLAINED:
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〈〈1〉〉 ➜ /SetProperty "%_path%" "System.Media.SubTitle" "%subtitle%" ➤➤➤ "SUBTITLE" field in Windows File Explorer Properties
〈〈2〉〉 ➜ /SetProperty "%_path%" "System.Rating" "%rating wmp%" ➤➤➤ "RATING" field in "". 1 = 1 Star ║ 25 = 2 Stars ║ 50 = 3 Stars ║ 75 = 4 Stars ║ 99 = 5 Stars
〈〈3〉〉 ➜ /SetProperty "%_path%" "System.Keywords" "%podcastcategory%" ➤➤➤ "TAGS" field in ""
〈〈4〉〉 ➜ /SetProperty "%_path%" "System.Video.Director" "%director%" ➤➤➤ "DIRECTORS" field in ""
〈〈5〉〉 ➜ /SetProperty "%_path%" "System.Media.Producer" "%producer%" ➤➤➤ "PRODUCERS" field in ""
〈〈6〉〉 ➜ /SetProperty "%_path%" "System.Media.Writer" "%written_by%" ➤➤➤ "WRITERS" field in ""
〈〈7〉〉 ➜ /SetProperty "%_path%" "System.Media.Publisher" "%publisher%" ➤➤➤ "PUBLISHER" field in ""
〈〈8〉〉 ➜ /SetProperty "%_path%" "System.Media.ContentDistributor" "%contentgroup%" ➤➤➤ "CONTENT PROVIDER" field in ""
〈〈9〉〉 ➜ /SetProperty "%_path%" "System.Media.DateEncoded" "%creation_time%" ➤➤➤ "MEDIA CREATED" field in "". Format for entry is YYYY-MM-DD hh:mm:ss, YYYY-MM-DDThh:mm:ssZ, or YYYY-MM-DD hh:mm:ss+/-00:00
〈〈10〉〉 ➜ /SetProperty "%_path%" "System.Media.EncodedBy" "%encodedby%" ➤➤➤ "ENCODED BY" field in ""
〈〈11〉〉 ➜ /SetProperty "%_path%" "System.Media.AuthorUrl" "%wwwartist%" ➤➤➤ "AUTHOR URL" field in ""
〈〈12〉〉 ➜ /SetProperty "%_path%" "System.Media.PromotionUrl" "%wwwcommercialinfo%" ➤➤➤ "PROMOTION URL" field in ""
〈〈13〉〉 ➜ /SetProperty "%_path%" "System.ParentalRating" "%itunextc%" ➤➤➤ "PARENTAL RATING" field in ""
〈〈14〉〉 ➜ /SetProperty "%_path%" "System.Music.Conductor" "%conductor%" ➤➤➤ "CONDUCTORS" field in ""
〈〈15〉〉 ➜ /SetProperty "%_path%" "System.Music.Period" "%period%" ➤➤➤ "PERIOD" field in ""
〈〈16〉〉 ➜ /SetProperty "%_path%" "System.Music.Mood" "%mood%" ➤➤➤ "MOOD" field in ""
〈〈17〉〉 ➜ /SetProperty "%_path%" "System.Music.InitialKey" "%initialKey%" ➤➤➤ "INITIAL KEY" field in ""
〈〈18〉〉 ➜ /SetProperty "%_path%" "System.Music.ContentGroupDescription" "%m4a.ContentGroup%" ➤➤➤ "GROUP DESCRIPTION" field in "". ONLY for .M4A