Submission step can't be hidden for only one submission scope

[atarix83]

Describe the bug
By submission form documentation it's possible to configure a step with visibility hidden

Nevertheless currently it works only if the step is hidden for both scopes, e.g.

<step-definition id="traditionalpageone" mandatory="true">
    <heading>submit.progressbar.describe.stepone</heading>
    <processing-class>org.dspace.app.rest.submit.step.DescribeStep</processing-class>
    <type>submission-form</type>
    <scope visibility="hidden" visibilityOutside="hidden">submission</scope>
</step-definition>

But if i want to hide the step for only one scope it doesn't work. For example the following configuration should say the step is visible during submission scope but hidden during the workflow scope

<step-definition id="traditionalpageone" mandatory="true">
    <heading>submit.progressbar.describe.stepone</heading>
    <processing-class>org.dspace.app.rest.submit.step.DescribeStep</processing-class>
    <type>submission-form</type>
    <scope visibilityOutside="hidden">submission</scope>
</step-definition>

To Reproduce
Steps to reproduce the behavior:

1. Change the submission configuration in order to set the visibility of a step like the following

<step-definition id="traditionalpageone" mandatory="true">
    <heading>submit.progressbar.describe.stepone</heading>
    <processing-class>org.dspace.app.rest.submit.step.DescribeStep</processing-class>
    <type>submission-form</type>
    <scope visibilityOutside="hidden">submission</scope>
</step-definition>

2. Create a new submission in a collection where workflow is enabled and that it's using the submission configuration set in the previous step
3. The step is visible during submission
4. deposit the item
5. as admin claim the workflow item created and edit it
6. the same step which should be hidden is visible anyway

Expected behavior
It should be possible hide a submission step just for one specified scope

Related work
Link to any related tickets or PRs here.