Select multiple not working

[ct12goa]

I have created a form which has some input in the form of 'select multiple'. The form was working fine till last week, but today I noticed that while other select input fields are working normally, the 'multiple select' have issue. When we select the options, option disappears from the list, but is not shown in the field, as it used to be, The 'require' validation also fails.

To Reproduce

Please check google script - https://script.google.com/macros/s/AKfycbwMFgQ4Y6v8PV1fXvsVbqirOCrNoFyYa-ds7dSH1XGnI6hD_4Nm1UThP8slrwAmzF8/exec

The "Source Language", "Specialization" are multiple select field and are not working. "country" is single select and is working.

Here is the code:

Specialization
<? for (const specialization of specializations) { ?> <option><?=specialization ?></option> <? } ?> </select> </div> Expected behavior The selected option should appear on the blank input field. Screenshots Desktop (please complete the following information): OS: Windows 10 Browser [e.g. chrome, safari] Chrome Metro Version [e.g. 4.3.4] Additional context Add any other context about the problem here.

[olton]

Please create an example with your problem code on codepen.io.

[ct12goa]

I have created an example to demonstrate the issue here: https://codepen.io/ct12goa/pen/JjVayYW

Please check and help with this.
Thanks!

[olton]

fixed, check now

[ct12goa]

Thanks, but it is still the same. Do I have to make any change to the code?

[ct12goa]

I receive this error message on console (on inspect page). Please see if this helps:

metro.js:6 Uncaught TypeError: Cannot read properties of undefined (reading 'split')
at forEach.$.fn. [as addClass] (metro.js:6:63197)
at Object._addTag (metro.js:12:348510)
at HTMLLIElement. (metro.js:12:353858)
at HTMLUListElement.func_event_click_31 (metro.js:6:55824)

[olton]

Wait for the CDN to update

[ct12goa]

UPDATE: Checked just now. It is still the same. I didn't notice any change.

[olton]

https://metroui.org.ua/select.html#_select_multiple all works fine

[olton]

https://www.loom.com/share/21ed70a5c0e6478187b0ae1f229f543d?sid=697c0a19-663a-4dd6-a4b6-e5df91a88f0a

[ct12goa]

Thanks for looking into this, but I checked and it is still not working for me. Can you check in the example at codepen created by me here:
https://codepen.io/ct12goa/pen/JjVayYW

[ct12goa]

Thanks for sharing the video. I can see that you were able to do that. But, why I can't replicate the same here?

[ct12goa]

UPDATE: I checked on Edge browser and seems it is working. But, it is not working on Chrome. I will check on other browser settings and will let you know.

[olton]

Ctrl+F5 to clear browser cache

[ct12goa]

Ah, many thanks Serhii! You are a life saver!!