Search Issue Tracker
By Design
By Design in 6000.5.X
Votes
1
Found in
6000.0.65f1
6000.3.4f1
6000.4.0b5
6000.5.0a5
Issue ID
UUM-133781
Regression
No
Memory spike when loading a prefab using TextMeshPro in iOS Player
Steps to reproduce:
1. Open the attached project “IN-130195”
2. In the Project window, open Scene → “SampleScene”
3. Go to File → Build Profiles, select iOS
4. Build and Run
5. Install the Player using Xcode to your device
6. In the Player, wait for it to load and press the “Load1” button
Actual result: The app after loading shows “Graphics Max” and “Total Max” memory usage shows about 200~300mb higher than the current usage (about double)
Expected result: The maximum memory usage isn’t as big as double the current usage of memory
Reproducible with: 6000.0.45f1, 6000.0.65f1, 6000.3.6f1, 6000.4.0b5, 6000.5.0a5
Could not test with: 6000.0.44f1 (Xcode doesn’t compile the project)
Built on: macOS 26.1 (M1 Pro)
Reproducible with these devices:
VLNQA00328 - iPhone SE (2nd gen) (MX9U2ET/A), CPU: Apple A13 Bionic, GPU: PowerVR GT7600, OS: 14.3
VLNQA00625 - iPhone 16 Pro Max (MYWX3QN/A), CPU: Apple A18 Pro, OS: 18.0.1
Not reproducible with these devices:
VLNQA00382 - iPhone 7 (MN8Y2ET/A), CPU: t8010, GPU: PowerVR GT7600 Plus, OS: 15.8.3
VLNQA00189 - iPhone SE (1st gen) (MLLP2LP/A), CPU: Apple A9 (Samsung), GPU: PowerVR GT7600, OS: 15.8.3
Comments (1)
-
Alan-Liu
Feb 05, 2026 09:00
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Assets are created in the Package folders when creating assets via custom buttons in the Inspector window or other windows
- “Select” windows are named differently on Windows and macOS
- [Windows] No minimum “Select” window size
- Enabling “Editor Extension Authoring” in UI Builder doesn’t dirty the document and saving with shortcut doesn’t persist the state
- WebRequest.Create() function fails with "URI prefix is not recognized" errors when the project is built for Linux Standalone or Windows Dedicated Server
Resolution Note:
Thank you for reporting a bug to Unity.
After reviewing the behavior, we've confirmed it aligns with the current design and intended use of the feature. We understand this may differ from your expectations or workflow.
We will close this case as 'As Designed.' If you have feedback on how the feature could better meet your needs, please let us know - we value your input and consider it in future improvements.
Resolution Note (6000.5.X):
Thank you for reporting a bug to Unity.
After reviewing the behavior, we've confirmed it aligns with the current design and intended use of the feature. We understand this may differ from your expectations or workflow.
We will close this case as 'As Designed.' If you have feedback on how the feature could better meet your needs, please let us know - we value your input and consider it in future improvements.