Summary

Scroll option is not available when the More list (on issue view page) exceeds issue page

Steps to reproduce

1. Configure JIRA with additional plugins that add options in More list
   In my instance, I installed Clone Plus for JIRA, JIRA to JIRA issue copy, Lucidchart Plugin
2. Make sure More option has long list that exceeds view issue page
   
3. Some options will not be visible

Expected Result

User can scroll to view the hidden options

Actual Result

Scrolling is not possible

Suggestion

JIRA should have scrolling option within the More list

Workaround

Add the following to Jira's Announcement Banner:

<style type="text/css">
div#opsbar-operations_more_drop {
    overflow: scroll;
    height: 300px;
}

div#opsbar-operations_more_drop::before {
    content: "This menu is scrollable";
    text-align: center;
    font-style: italic;
    display: block;
    color: navy;
    font-weight: bold;
    margin-top: 2px;
}
</style>

If the menu on the Issues in Epic is affected use this :

<style type="text/css">

div#actions_10401_drop {
    overflow: scroll;
    height: 600px;
}

div#actions_10401_drop::before {
    content: "This menu is scrollable";
    text-align: center;
    font-style: italic;
    display: block;
    color: navy;
    font-weight: bold;
    margin-top: 2px;
}

</style>

The Announcements banner is not checked for validity - pages can break if invalid HTML is inserted into the announcement banner. This KB article has steps to remove a faulty banner, should there be a mistake.