Markdown files corrupted in Studio 2019

Hello. I see that a similar question was asked 9 months ago, but the outcome was not mentioned, so please help me if you can.

I am dealing with .md files in Studio 2019, and there are unwanted changes in the target files, as follows:

At or near the start of each file, some spurious " ### " are added, a set of " ``` " are removed, and some line breaks are added.

Elsewhere in each file, whenever a <Tabitem occurs, some line breaks are removed before the text that follows the tabitem.

I have tried adjusting any markdown-related settings that I could see, but it does not seem to make any difference. Or maybe I haven't hit upon the right combination of settings? Unfortunately, my knowledge in this area is limited.

I'd be willing to upgrade to a more recent version of Studio if I could be certain it would solve the problem, but I don't know whether it would.

Any advice would be much appreciated. Thank you.

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