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January 15, 2026
Answered

Text selection and replacement bug

  • January 15, 2026
  • 1 reply
  • 147 views

This has been occuring for over a year now. So it's been through multiple updates. See the video for an example of the bug in action. 

Description:  I want to edit an existing text layer. I click the text inside the composition window once and highlight the text I would like to change. I begin typing and the new text is added to the beginning of the text statement and not replacing the highlighted text. If I then highlight the text again, the replacment occurs as expected. 

 

This is a huge time waste and has led to copy errors when I have been too quick to edit during short deadlines. 

 

Anyone experiencing the same thing? 

 

Macbook Pro M1 Max.  Sequois 15.7.3.  After Effects 25.6.4. 

64GB RAM.

Correct answer mike_2868

Hi Nishu,

 

After troubleshooting some more, I can easily reproduce the issue now and have found the fault. It's Animation Composer v4.0.1 or higher.  If I roll back to 3.x.x this issue, and another one that occurs frequently in which I get the error "having to focus on ourselves (76 ::59)" if I double-click the text, goes away.  Any version after 4.0.1 re-creates the issues. Interestingly, it's only if I have the Animation Composer window open or docked in AE. If I close the AC panel everywhere the issue goes away. 

 

I wonder if the Mister Horse/AC team knows about this?

1 reply

nishu_kush
Legend
January 15, 2026

That is really strange! Is it happening with a specific font? For testing, can you run After Effects in Safe Mode with third-party plug-ins disabled?

Let me know how it goes. Moving this thread from Bugs to Discussions for troubleshooting.


Thanks,
Nishu

mike_2868AuthorCorrect answer
January 15, 2026

Hi Nishu,

 

After troubleshooting some more, I can easily reproduce the issue now and have found the fault. It's Animation Composer v4.0.1 or higher.  If I roll back to 3.x.x this issue, and another one that occurs frequently in which I get the error "having to focus on ourselves (76 ::59)" if I double-click the text, goes away.  Any version after 4.0.1 re-creates the issues. Interestingly, it's only if I have the Animation Composer window open or docked in AE. If I close the AC panel everywhere the issue goes away. 

 

I wonder if the Mister Horse/AC team knows about this?

nishu_kush
Legend
January 16, 2026

That's great! Glad to hear that you found the root cause. Best to let the Animation Compositor team know about it here.

Feel free to reach out if there are any other questions.


Thanks,
Nishu