Don't reset cable fields on add/edit form when device is added

[arthanson]

NetBox version

v4.0.8

Feature type

Change to existing functionality

Proposed functionality

From fix in #17093 - That PR allows entering of multi-termination cables, but there is still an issue when you add a new device it will reset the child field which is an annoyance.

Code that does the reset is at: https://github.com/netbox-community/netbox/blob/develop/netbox/project-static/src/select/classes/dynamicTomSelect.ts#L347

Use case

If you are switching devices the child field needs to be reset, but if you are just adding a new device then the child field should not have to be reset.

Database changes

None

External dependencies

None

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. NetBox is governed by a small group of core maintainers which means not all opened issues may receive direct feedback. Do not attempt to circumvent this process by "bumping" the issue; doing so will result in its immediate closure and you may be barred from participating in any future discussions. Please see our contributing guide.

[github-actions]

This issue has been automatically closed due to lack of activity. In an effort to reduce noise, please do not comment any further. Note that the core maintainers may elect to reopen this issue at a later date if deemed necessary.