Fixed #2656 - ColorPicker: inline mode doesn't work

src/components/colorpicker/ColorPicker.vue

@@ -2,7 +2,7 @@
     <div ref="container" :class="containerClass">
         <input ref="input" type="text" :class="inputClass" readonly="readonly" :tabindex="tabindex" :disabled="disabled"
             @click="onInputClick" @keydown="onInputKeydown" v-if="!inline" :aria-labelledby="ariaLabelledBy"/>
-        <Portal :appendTo="appendTo">
+        <Portal :appendTo="appendTo" :disabled="inline">
             <transition name="p-connected-overlay" @enter="onOverlayEnter" @leave="onOverlayLeave" @after-leave="onOverlayAfterLeave">
                 <div :ref="pickerRef" :class="pickerClass" v-if="inline ? true : overlayVisible" @click="onOverlayClick">
                     <div class="p-colorpicker-content">