[Bug Report][3.0.1] VCombobox - Duplicate values removed

[Chloe-Bang]

Environment

Vuetify Version: 3.0.1 Last working version: 3.0.1 Vue Version: 3.2.38 Browsers: Chrome 107.0.0.0, Google Chrome OS: Mac OS 10.15.7

Steps to reproduce

1. Enter a new value (ex: "Test") in the v-combobox.
2. Press enter > created new chip "Test".
3. Enter duplicate values "Test".
4. Immidiately removed all "Test" chip.

Expected Behavior

Do not remove duplicate values all.(like Vuetify2) If the values are the same, the duplicated values are displayed.

Actual Behavior

Removed all duplicated value like a toggle.

Reproduction Link

https://play.vuetifyjs.com/#...

Other comments

Is it possible to control duplicate values of filter-mode('every' | 'some' | 'union' | 'intersection')? But filter-mode is not working and missing description on the API Docs.

[Vuetify ver.2]

[Vuetify ver.3]

[Vercadium]

Encountered this; I can confirm that this happens on enter but not tab when entering a value.

[ashxdev]

Hi, is there any news about this issue? May Are some possible fixes?