change scheduling

Signed-off-by: Schmarni <marnistromer@gmail.com>

crates/bevy_openxr/src/openxr/mod.rs

@@ -13,6 +13,7 @@ use render::OxrRenderPlugin;
 use self::{
     features::{handtracking::HandTrackingPlugin, passthrough::OxrPassthroughPlugin},
     reference_space::OxrReferenceSpacePlugin,
+    session::OxrSessionPlugin,
 };
 
 pub mod action_binding;
@@ -28,6 +29,7 @@ pub mod layer_builder;
 pub mod reference_space;
 pub mod render;
 pub mod resources;
+pub mod session;
 pub mod types;
 
 pub fn add_xr_plugins<G: PluginGroup>(plugins: G) -> PluginGroupBuilder {
@@ -37,6 +39,7 @@ pub fn add_xr_plugins<G: PluginGroup>(plugins: G) -> PluginGroupBuilder {
         .disable::<PipelinedRenderingPlugin>()
         .add_before::<RenderPlugin, _>(XrSessionPlugin)
         .add_before::<RenderPlugin, _>(OxrInitPlugin::default())
+        .add(OxrSessionPlugin)
         .add(OxrReferenceSpacePlugin::default())
         .add(OxrRenderPlugin)
         .add(OxrPassthroughPlugin)
@@ -46,6 +49,8 @@ pub fn add_xr_plugins<G: PluginGroup>(plugins: G) -> PluginGroupBuilder {
         .add(action_binding::OxrActionBindingPlugin)
         .add(action_set_syncing::OxrActionSyncingPlugin)
         // .add(XrActionPlugin)
+        // we should probably handle the exiting ourselfs so that we can correctly end the
+        // session and instance
         .set(WindowPlugin {
             primary_window: Some(Window {
                 transparent: true,