Invalidate text uploads after atlas trimming

examples/the_matrix/Cargo.toml

@@ -10,3 +10,4 @@ iced.workspace = true
 iced.features = ["canvas", "tokio", "debug"]
 
 rand = "0.8"
+tracing-subscriber = "0.3"

examples/the_matrix/src/main.rs

@@ -9,6 +9,8 @@ use iced::{
 use std::cell::RefCell;
 
 pub fn main() -> iced::Result {
+    tracing_subscriber::fmt::init();
+
     iced::program("The Matrix - Iced", TheMatrix::update, TheMatrix::view)
         .subscription(TheMatrix::subscription)
         .antialiasing(true)