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Atlassian JIRA - Auto-expand Issue Links

Automatically expands the Issue Links list. By default, it's 5 and it's hardcoded: https://community.atlassian.com/t5/Jira-questions/Is-it-possible-to-change-the-number-of-Issue-Links-that-display/qaq-p/103076

// ==UserScript==
// @name         Atlassian JIRA - Auto-expand Issue Links
// @description  Automatically expands the Issue Links list. By default, it's 5 and it's hardcoded: https://community.atlassian.com/t5/Jira-questions/Is-it-possible-to-change-the-number-of-Issue-Links-that-display/qaq-p/103076
// @include      https://jira.*
// @include      http://jira.*
// @match        https://jira.*
// @match        http://jira.*
// @version      0.2
// @require      https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
// @namespace    https://greasyfork.org/users/741506
// @icon         https://jira.atlassian.com/favicon.ico
// ==/UserScript==

/* Notes */
// scripts/5392-waitforkeyelements was delete for unknown reason.
// I've copied/pasted the script content here.
/* eslint-env jquery */
/*--- waitForKeyElements(): A utility function, for Greasemonkey scripts, that detects and handles AJAXed content.
Usage example:
waitForKeyElements ("div.comments", commentCallbackFunction);
//--- Page-specific function to do what we want when the node is found.
function commentCallbackFunction (jNode) {
    jNode.text ("This comment changed by waitForKeyElements().");
}
IMPORTANT: This function requires your script to have loaded jQuery.
*/

function waitForKeyElements(
selectorTxt, /* Required: The jQuery selector string that specifies the desired element(s). */
 actionFunction, /* Required: The code to run when elements are found. It is passed a jNode to the matched element. */
 bWaitOnce, /* Optional: If false, will continue to scan for new elements even after the first match is found. */
 iframeSelector /* Optional: If set, identifies the iframe to search. */
) {
    var targetNodes, btargetsFound;

    if (typeof iframeSelector == "undefined") {
        targetNodes = $(selectorTxt);
    } else {
        targetNodes = $(iframeSelector).contents().find(selectorTxt);
    }

    if (targetNodes && targetNodes.length > 0) {
        btargetsFound = true;
        /*--- Found target node(s). Go through each and act if they are new. */
        targetNodes.each(function() {
            var jThis = $(this);
            var alreadyFound = jThis.data('alreadyFound') || false;

            if (!alreadyFound) {
                //--- Call the payload function.
                var cancelFound = actionFunction(jThis);
                if (cancelFound) {
                    btargetsFound = false;
                } else {
                    jThis.data('alreadyFound', true);
                }
            }
        });
    }
    else {
        btargetsFound = false;
    }

    //--- Get the timer-control variable for this selector.
    var controlObj = waitForKeyElements.controlObj || {};
    var controlKey = selectorTxt.replace(/[^\w]/g, "_");
    var timeControl = controlObj[controlKey];

    //--- Now set or clear the timer as appropriate.
    if (btargetsFound && bWaitOnce && timeControl) {
        //--- The only condition where we need to clear the timer.
        clearInterval(timeControl);
        delete controlObj[controlKey];
    } else {
        //--- Set a timer, if needed.
        if (!timeControl) {
            timeControl = setInterval(function () { waitForKeyElements(selectorTxt, actionFunction, bWaitOnce, iframeSelector); }, 300);
            controlObj[controlKey] = timeControl;
        }
    }
    waitForKeyElements.controlObj = controlObj;
}

function clickWhenItAppears(jNode) {
    var clickEvent = document.createEvent('MouseEvents');
    clickEvent.initEvent('click', true, true);
    jNode[0].dispatchEvent(clickEvent);
}

waitForKeyElements("button[id='show-more-links-link']", clickWhenItAppears);