You might see that the Dropbox Community team have been busy working on some major updates to the Community itself! So, here is some info on what’s changed, what’s staying the same and what you can expect from the Dropbox Community overall.
I love new features, don't get me wrong, but not at the cost of them cluttering up the UI with features I rarely (or never) use. The sidebar on the web keeps growing with no way to tame it. How about...
There appear to be only two workarounds since Dropbox is completely ignoring this problem:
1) Change the size of your default display text. If you set it closer to 100% you may be able to read your full filenames. (But if you need bigger text, this is no help)
https://support.microsoft.com/en-us/windows/change-the-size-of-text-in-windows-10-1d5830c3-eee3-8eaa-836b-abcc37d99b9a
2) Give up on Dropbox and migrate to one of it's competitors:
pCloud, Google Drive, Tresorit, OneDrive, Sync.com, Mega, or Box.