# Objective
Fix#15841
## Solution
Added an update schedule as recommended in the issue.
## Testing
Doc test is run and passes.
Ran the example in a test app before and after adding the line.
## Showcase
Before:
```
PS C:\Users\BenjaminBrienen\source\bevy_experiment_test> cargo run
Blocking waiting for file lock on build directory
Compiling bevy_experiment_test v0.1.0 (C:\Users\BenjaminBrienen\source\bevy_experiment_test)
Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
Running `target\debug\bevy_experiment_test.exe`
```
(nothing happens)
After:
```
PS C:\Users\BenjaminBrienen\source\bevy_experiment_test> cargo run
Blocking waiting for file lock on build directory
Compiling bevy_experiment_test v0.1.0 (C:\Users\BenjaminBrienen\source\bevy_experiment_test)
Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.64s
Running `target\debug\bevy_experiment_test.exe`
system of subapp is executing and the Counter: 10
```
3e405ed537