You can actually still track an object to an acceptable level, depending on the movement you want to track, the length of your video and the desired precision.
Creating an animated stamp in Camtasia is possible with just a couple simple components.
Create a multi-video grid like those video grids that have become very popular in lockdowns, during the pandemic
Camtasia 2021 introduces LOTTIE file support - small vector-based animations you can import and use like any clip in your Camtasia projects.
Camtasia 2021 launches later this month. Here's a rundown of the main new features, improvements and changes.