The latest updates on KDE Neon appear to have brought in an updated KIO open/save dialog file picker that changes some behavior I was accustomed to. I don't mind re-learning things or adjusting my workflow, but it's more awkward now than it was before.
First, it no longer automatically filters the directory contents when you start typing a name. That was super convenient when trying to save a file in a directory that contains a lot of other directories. I found the quick filter toggle in the preferences in the upper right, but it isn't persistent. Each time the file picker comes up in Firefox, I have to click the preferences icon and re-check it, or press Ctrl+I, to show the filter bar.
Is there a way to change the default so that always shows the quick filter bar? Or re-enable the filter-on-type behavior? I already have it set to always show the filter bar in Dolphin but that doesn't seem to make a difference in the file picker.
I suspect that something can change those toggle defaults because on one of my installations it defaults to showing hidden files and on another one it doesn't. However, I haven't found any settings that seem to affect that behavior persistently yet. I don't mind editing a config file if there isn't a GUI option for it.
EDIT:
I looked through the KIO source and didn't see anything that might have been a config file option, and I tried several variations of the the name under [KFileDialog Settings] in my ~/.config/kdeglobals configuration but haven't hit one that makes it stick. For example I tried Show Quick Filter=true, Quick Filter Mode=true and various permutations of lines similar to those.
It is slightly faster to click a directory and start filtering with \ which also opens the filter bar, which I may have to live with for now.
Except if there is the possibility of it happening without their knowledge/consent, the other person could use even the name for further social engineering. It's better to not give out any information automatically. Granted the user has to approve a Name Drop share but the screen does display the user's contact info that would be shared either way, so if the phone is visible to the person trying to obtain the info, they'd still be able to see it even if the target doesn't approve the share.
It is a bit overhyped since it's not like someone shady can go around sniffing everyone's contacts automatically, but it's still worth tuning off for anyone who is privacy or security conscious.