Speed Duration Effect - Not working like it did before

FrostDrive Posts: 62 Just Starting Out*

After I updated Hitfilm, I noticed the speed duration effect isn't working the same as before?

Before you could right click - change the speed/duration. And your clip would get shorter or faster depending on your chosen speed.

Now. The clip was stay the same length visually.
If, say I speed it up. After the point where the last frame would be, these hash lines appear on the medias bar in the timeline. Any point after the hash lines, is black/blank.

If I speed up a small clip, that's a piece of a larger clip.
It will just put in frames from parts before or after the small clip!!

Is this a glitch? Because it's sure not helpful at all.
The way it worked before was a lot better.