Over my... what, 5 years of using construct throughout various accounts, two things always were of concern.
One: In-editor project search bar
Searching for object types and sounds in the projects tab using it's built-in search bar is undoubtedly a key feature and is very useful. However, when a developer doesn't clear the current searched text, adding a new object type will not make it appear in the layout at all, but does add it into the object types folder. Why this happens? No idea, but it is a bug that I believe should be fixed.
Two: Copyright on addons
A lot of websites with community-added files have copyright attributions, but construct's addons do not. This leaves me (and as I've seen, others), having to ask the owner of the addon whether or not it is attribution 4 or lower. This is just something I noticed, and could potentially prevent unwanted copyright strikes.
Jeez, I sounded quite nerdy there, but Construct Team, please do at least consider these features. Bye.