Pane_grid example does not compile!

The example code in iced/examples/pane_grid/src/main.rs at 0.13 · iced-rs/iced · GitHub does not compile. It can’t find “responsive”:

Compiling time_table_gui2 v0.1.0 (/home/heller/RustProjects/time_table_gui2)error[E0432]: unresolved import iced::widget::responsive → src/main.rs:48:32|48 |                    scrollable, responsive, container};|                                ^^^^^^^^^^ no responsive in widget
For more information about this error, try rustc --explain E0432.error: could not compile time_table_gui2 (bin “time_table_gui2”) due to 1 previous error


I am using the “stock” 0.13 release.

Enable the lazy feature.

How do I do that? Here is some more text.

I tried that, but cargo didn’t like it. It seems to prefer:

[dependencies]
time_table = “0.1.3”
iced = { version = “0.13.1”, features = [“lazy”] }