bug: datetime wheel picker can not show title

[pbowyer]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Ionic Framework Version

• v4.x
• v5.x
• v6.x
• Nightly

Current Behavior

I upgraded from Ionic Vue v5 to Ionic Vue 6.3.0 and the new ion-datetime widget has problems when used within an ion-item, with text being cut off.

To minimise the problems I switched from the calendar view to the wheel, and changed <ion-label position="floating"> to <ion-label position="stacked">

The bottom of the label text is cut off, as is the right side of the date wheel (less important). Here is a screenshot from Android:

Expected Behavior

It displays without issue

Steps to Reproduce

This is an extract from the component's template, which is included inside a View:

<template>
  <div
    class="ion-padding ion-margin-vertical error-message"
    :class="{ hide: !isFormError }"
  >
    Please fill in all the fields
  </div>
  <form>
    <ion-item lines="full">
      <ion-label position="stacked">DOB</ion-label>
      <ion-datetime
        presentation="date"
        prefer-wheel="true"
        v-model="local.dob"
        required="true"
      ></ion-datetime>
    </ion-item>
  </form>
</template>

Code Reproduction URL

https://github.com/pbowyer/ionic-bugreport

Ionic Info

Ionic:

Ionic CLI : 6.20.3 (/Users/****/.asdf/installs/nodejs/18.6.0/.npm/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/vue 6.3.0

Capacitor:

Capacitor CLI : 4.3.0
@capacitor/android : 4.3.0
@capacitor/core : 4.3.0
@capacitor/ios : 4.3.0

Utility:

cordova-res : not installed globally
native-run : 1.7.1

System:

NodeJS : v18.6.0 (/Users/****/.asdf/installs/nodejs/18.6.0/bin/node)
npm : 8.13.2
OS : macOS Monterey

Additional Information

No response

[liamdebeasi]

Thanks for the report. Your current usage is no longer recommended with the new datetime form factor because the label is built into the datetime component itself. Instead, you should use the title slot on ion-datetime:

<ion-datetime>
  <span slot="title">DOB</span>
</ion-datetime>

Can you give that a try and let me know if it resolves the issue?

[pbowyer]

Hi @liamdebeasi I've tried that and updated the bugreport Git repository to reflect, and the DOB title is not visible on-screen on Android when set using the slot.

[liamdebeasi]

Do you have a GitHub repo I can try? For reference, here is what the title is supposed to look like: https://codepen.io/liamdebeasi/pen/abGPNog

[pbowyer]

@liamdebeasi Yes see "Code Reproduction URL" in the bug report