I have same question too.......
And :
Why the developers doesn't answer?

This is a user-to-user forum and the developers do not typically look at any posts here.

As for the missing transitions, I just downloaded a couple and they do not show up in the Downloaded folder for some reason, even in the previous version of PD21.

Instead, click on All Content in the Transition Room and type in the first few letters of the transition's name in the search box at the upper right to see it, like this:

Quote Hi
I try to download free Template for transitions, it had downloaded but unable find in the Transition Download folder. But when I open up C:\Users\Public\CyberLink\Downloaded Transitions it was there, but no where to find the download file dztr.file inPowerDirector 365

I checked here and the transition does not actually appear in any tag.
The way is to put the name of the transition in the search box that will be displayed, now you can add it to the My Favorites folder by clicking on the heart.
Option, button [ + ] Add a new tag “name”
Right-click the transition and select Add to custom tag. "name"

Let's hope this and other flaws are fixed in time.

Quote This is a user-to-user forum and the developers do not typically look at any posts here.

As for the missing transitions, I just downloaded a couple and they do not show up in the Downloaded folder for some reason, even in the previous version of PD21.

Instead, click on All Content in the Transition Room and type in the first few letters of the transition's name in the search box at the upper right to see it, like this:

Hello,

We can confirm this and have reported it to CL as a bug. Thanks for reporting and confirming.

Cheers
PowerDirector Moderator