I agree to all above. This is terrible.
I am in engineering in a large global company. People start using chats more and more (as email get ignored more and more...).
Discussing engineering topics does often involve graphs, sketches, pictures, other documents. What may have started as a harmless question might quickly spiral into a major issue.
I need a way to export and store selected chat. Full chat, in readable form and with all pictures in correct order and all documents used in that chat embedded in that export.
I tried the various exports methods discussed here and non work. Neither Word, Powerpoint or Excel works. Text formatting is so bad it is hardly readable at all. Pictures gets replace by hundreds of line of random emojis,.... Opening teams in Chrome and print PDF does not work as it truncates each chat bubble to the first two line or so, so your are missing out anything more complicated then "hello". Pictures are not printed at all. Same result for MS-Edge.
Microssoft, This is good enough for teenagers to discuss where to hang out. To be forced to use this in a professional environment has me grinding my teeth. You really need to come up with an improvement.