fix(a380x/oans): Handle single-digit runway identifiers

.github/CHANGELOG.md

@@ -87,6 +87,7 @@
 1. [A380X/COND] Fix wasm crash during rapid decompression - @mjuhe (Miquel Juhe)
 1. [A32NX/EWD] Corrected fuel flow step to 20kg/40lbs per hour - @BravoMike99 (bruno_pt99)
 1. [A380X] Fix EWD avail. thrust fill area & PFD rudder trim visibility on ground - @flogross89 (floridude)
+1. [A380X/OANS] Fix "BTV/FMS RWY DISAGREE" message for single-digit runway identifiers - @flogross89 (floridude)
 1. [A380X/FWS] Add automatic normal checklists reset on powerup, go around & shutdown - @BravoMike99 (bruno_pt99)
 1. [A32NX/PFD] Synchronize flashing/pulsing components across PFD - @lukecologne (luke)
 1. [A380X/LIGHTS] Fix function of FCU brightness knobs - @heclak (Heclak)

fbw-common/src/systems/instruments/src/OANC/Oanc.tsx

@@ -575,7 +575,29 @@ export class Oanc<T extends number> extends DisplayComponent<OancProps<T>> {
     );
 
     const features = Object.values(data).reduce(
-      (acc, it) => [...acc, ...it.features],
+      (acc, it) => {
+        const features = it.features.map((f) => {
+          // FeatureCollection
+          if (f.properties.idthr || f.properties.idrwy) {
+            const nf = Object.assign({}, f);
+            if (nf.properties.idthr && nf.properties.idthr.replace(/[^0-9]/g, '').length < 2) {
+              nf.properties.idthr = `0${nf.properties.idthr}`;
+            }
+
+            if (nf.properties.idrwy) {
+              nf.properties.idrwy = nf.properties.idrwy
+                .split('.')
+                .map((qfu) => (qfu.replace(/[^0-9]/g, '').length < 2 ? `0${qfu}` : qfu))
+                .join('.');
+            }
+
+            return nf;
+          }
+          return f;
+        });
+
+        return [...acc, ...features];
+      },
       [] as Feature<Geometry, AmdbProperties>[],
     );
     const airportMap: AmdbFeatureCollection = featureCollection(features);