LIVE DEMO Preview: https://appletimepicker.bubbleapps.io/version-test?debug_mode=true
Editor:  https://bubble.io/page?type=page&name=index&id=appletimepicker&tab=tabs-1

SETUP

Step 1 — Install the plugin
Go to Plugins > Add plugins, find "AppleTimePicker" and install it.
No API keys or account setup are required.

Step 2 — Add the element to a page
In the editor, open the elements palette, pick "AppleTimePicker"
and draw it on your page.

Step 3 — Set the height (important)
The element height must equal: Visible rows x Item height.
With the default values (7 rows x 44px) set the height to 308px.
If it doesn't match, rows are clipped at the top and bottom.
Width is up to you — the columns split it evenly.

Step 4 — Set the starting time
In the property editor, set "Initial hour" (0-23) and
"Initial minute". These are only used on load; after that the
picker keeps whatever the user selected.

Step 5 — Adjust the look
The background is transparent by default, so the picker sits on
whatever is behind it. Set "Bg color" only if you want a solid fill.
On a light background change "Text color" to a dark value —
the default is white.
"Visible rows" must be an odd number so one row sits in the centre.
Optional: "Minute step" (e.g. 5 or 15), "Font size", "Radius".

Step 6 — Read the selected value
The element publishes four states, updated as the user scrolls:
 hour     number, always 0-23, even in 12-hour mode
 minute   number
 value    text, e.g. "08:03"
 display  text, as shown on screen, e.g. "08:03 AM"
Reference them like: AppleTimePicker A's value

Step 7 — Run a workflow on change
Add a workflow: When AppleTimePicker A's value changed.
The event fires once scrolling stops, not on every frame.
Example: Make changes to a thing > time = AppleTimePicker A's value

Step 8 — Set the time from a workflow
Use Element Actions > Set time.
Pass Hour as 0-23 and Minute as 0-59.
If "Minute step" is above 1, the picker snaps to the nearest
available minute.

NOTES
Works with touch, mouse wheel, click and arrow keys.
To save into a date field, build the date from Current date/time
plus the hour and minute states instead of parsing the text value.