Change mod category to Conversion

osu.Game.Rulesets.Catch/CatchRuleset.cs

@@ -134,6 +134,7 @@ namespace osu.Game.Rulesets.Catch
                         new CatchModDifficultyAdjust(),
                         new CatchModClassic(),
                         new CatchModMirror(),
+                        new CatchModHoldToWalk(),
                     };
 
                 case ModType.Automation:
@@ -150,7 +151,6 @@ namespace osu.Game.Rulesets.Catch
                         new CatchModFloatingFruits(),
                         new CatchModMuted(),
                         new CatchModNoScope(),
-                        new CatchModHoldToWalk(),
                     };
 
                 case ModType.System:

osu.Game.Rulesets.Catch/Mods/CatchModHoldToWalk.cs

@@ -21,6 +21,7 @@ namespace osu.Game.Rulesets.Catch.Mods
         public override string Name => "Hold to Walk";
         public override string Acronym => "HW";
         public override LocalisableString Description => "Hold the Dash key to walk!";
+        public override ModType Type => ModType.Conversion;
         public override double ScoreMultiplier => 1;
         public override IconUsage? Icon => FontAwesome.Solid.Running;
         public override Type[] IncompatibleMods => new[] { typeof(ModAutoplay), typeof(ModRelax) };