## Description of bug / unexpected behavior When calling the Write() animation, the cool effect (the growing stroke) appears to be hard-coded and not respect my font_size or the scale property of my MObject. ## Expected behavior The increased stroke width of the Write() effect scales down if the text is smaller. ## How to reproduce the issue <details><summary>Code for reproducing the problem</summary> ```py Tex.set_default(font_size=9.6) half = Tex("text goes here \frac{1}{2}") self.play(Write(half)) ``` </details> ## Additional media files <details><summary>Images/GIFs</summary> https://github.com/user-attachments/assets/51772287-2d22-4a97-ac7a-671eb79ac146 </details> ## Logs <details><summary>Terminal output</summary> rendering issue, so imo log is irrelevant. </details> ## System specifications <details><summary>System Details</summary> - OS (with version, e.g., Windows 10 v2004 or macOS 10.15 (Catalina)): macOS 15.4 - RAM: 8GB - Python version (`python/py/python3 --version`):Python 3.12.7 - Installed modules (provide output from `pip list`): ``` Package Version ---------------------- ----------- av 13.1.0 beautifulsoup4 4.13.3 click 8.1.8 cloup 3.0.7 cython 3.0.12 decorator 5.2.1 glcontext 3.0.0 isosurfaces 0.1.2 manim 0.19.0 manimpango 0.6.0 mapbox-earcut 1.0.3 markdown-it-py 3.0.0 mdurl 0.1.2 moderngl 5.12.0 moderngl-window 3.1.1 networkx 3.4.2 numpy 2.2.4 pillow 11.1.0 pycairo 1.27.0 pydub 0.25.1 pyglet 2.1.3 pyglm 2.8.1 pygments 2.19.1 pyobjc-core 11.0 pyobjc-framework-cocoa 11.0 rich 14.0.0 scipy 1.15.2 screeninfo 0.8.1 skia-pathops 0.8.0.post2 soupsieve 2.6 srt 3.5.3 svgelements 1.9.6 tqdm 4.67.1 typing-extensions 4.13.1 watchdog 6.0.0 ``` </details> <details><summary>LaTeX details</summary> + LaTeX distribution (e.g. TeX Live 2020): TeX Live 2025 </details> ## Additional comments <!-- Add further context that you think might be relevant for this issue here. -->