Created attachment 120214 [details]
It's my title saves.

SUMMARY
Can't load *.kdenlivetitle as template 
I defined a clip and saved it to computer. I used "%s" to make it become a clip template. Then I clicked "Add Template Title" (In Chinese is "添加字幕 / 標題樣板"), open the selecting file dialog. I couldn't see my .kdenlivetitle in my directory because it was block by "application/x-kdenlive". If I drag some file from another file manager window into the dialog window, it would show all the file in the directory. Then I can choose the right *.kdenlivetitle file, and it worked fine.

I think the problem is the fliter "application/x-kdenlive". Maybe we should take of it or add another choice. With it I can't load template clip I defined quickly. That's terrible when you have a lot of clip.

I have read the manaul on https://userbase.kde.org/Kdenlive/Manual/Titles, but it didn't help. It seems like out of date.

STEPS TO REPRODUCE
1. Add a Clip and Save it
2. Add a Template Title and open the selecting file dialog. You will see nothing
3. Open another file manager and drag something into it

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Linux Ubuntu Studio 19.04
Xfce 4.12
KDE Frameworks Version: 5.56.0
Qt Version: 5.12.2

ADDITIONAL INFORMATION

Thanks a lot!