Issue with Text Animation Movement in Premiere Pro

Dear all,

I've been using Premiere Pro mainly for stitching footage, but recently I started exploring motion graphics. I’m currently working on a text animation and encountered an issue with the positioning.

Here’s what I did:
- I set the initial position of the text at 800, and then moved it to 780 in the next keyframe, expecting it to move left while scaling up.
- However, instead of moving directly, the text bounces slightly towards the center before moving to the left.

When I slow down the timeline, I noticed that between the 800 and 780 keyframes, the position briefly jumps to around 812, which creates a bouncy effect.

I’ve tried a few things to fix this:
- Changed the keyframe interpolation from ease-in to linear, but it didn’t help.
- Adjusted the start and end positions, but the issue persists.

Has anyone experienced this or know how to resolve it? I upload a video here showing what I meant by the "bouncy" movement.

Thanks in advance!

Karen