Fixed in v5.10.

Support was added in v5.10.

I might be able to implement that. When that happens, if you close and re-launch the tweaker, does the taskbar become narrow again?

Perhaps you have v5.9.1.6 cached, try downloading form an incognito window.

Please try the newly released v5.9.1.7 beta.

Thanks, I guess :)

Yes, build 19042.608 is still unsupported. v5.9.1.6 only fixes combability with update KB4580386 of Windows 10 version 1909. I'll look into build 19042.608 in the near future.

Maybe adding MD5 and SHA2 checksum on page would be nice solution

Please see my comment here:

https://rammichael.com/7-taskbar-tweaker/comment-page-47#comment-11907

And some info about "version 5.9.1.6 is false positive recognized as Trojan"

It's not about v5.9.1.6, virtually every version has this issue. It's just that the non-beta versions are more popular, and antivirus vendors remove the false detection with time.

This problem is mentioned in the FAQ, and was discussed dozens of times in the blog comments, for example:

https://rammichael.com/7-taskbar-tweaker/comment-page-43#comment-11035

https://rammichael.com/about/comment-page-4#comment-10292

And many others. Searching for "False positive" yields 173 comments on my blog.

False positives are common for beta versions, unfortunately. You'll have to add it to the exclusions, or contact Microsoft and wait for them to remove the detection.

Please see my reply here:

https://tweaker.userecho.com/topics/1061-unable-to-load-dynamic-link-library107

Closing as a duplicate.