I have tested this item ✅ successfully on c1c2112

Marking as a successful test

but it really needs to be changed from a title to make it accessible and usable. Also you don't normally get information on anything disabled and the grey colour makes this look disabled so the title is unexpected

I have tested this item ✅ successfully on c1c2112

RTC

Thought:

There are other ways to get to Manage -> Extensions than passing by the default admin Joomla menu System > Manage > Extensions .

For example, when using the Alternative Main Menu, it is Extensions > Manage > Manage
Or in case of a custom admin menu, it can be Manage > Extensions

All have evidently the same url index.php?option=com_installer&view=manage

It would be nice to use a link with the url as second variable in the sprintf.

This evidently if we can click on that link.

The problem is that it is a tip created as Title and therefore can't be clicked.
Any idea how to improve this?

@infograf768 see #34240 that would allow your suggestion

I was thinking of something like this

code would be something like

diff --git a/administrator/components/com_modules/tmpl/modules/default.php b/administrator/components/com_modules/tmpl/modules/default.php
index 05a53b5..ebb7513 100644
--- a/administrator/components/com_modules/tmpl/modules/default.php
+++ b/administrator/components/com_modules/tmpl/modules/default.php
@@ -124,7 +124,15 @@
 							<?php else : ?>
 								<?php // Extension is not enabled, show a message that indicates this. ?>
-								<span class="tbody-icon" title="<?php echo Text::sprintf('COM_MODULES_MSG_MANAGE_EXTENSION_DISABLED', $this->escape($item->name)); ?>">
-									<span class="icon-minus-circle" aria-hidden="true"></span>
-								</span>
+								<div class="dropdown">
+									<button role="button" data-bs-toggle="dropdown" aria-expanded="false" class="icon-minus-circle btn-sm dropdown-toggle">
+									</button>
+									<ul class="dropdown-menu dropdown-menu-end" style="position: absolute; inset: 0px auto auto 0px; margin: 0px; transform: translate(-228px, 27px);" data-popper-placement="bottom-start">
+										<li>
+											<button type="button" class="dropdown-item" title="Extensions: Manage">
+												<a href="<?php echo Route::_('index.php?option=com_installer&view=manage'); ?>"><?php echo Text::sprintf('COM_MODULES_MSG_MANAGE_EXTENSION_DISABLED', $this->escape($item->name)); ?></a>
+											</button>
+										</li>
+									</ul>
+								</div>
 							<?php endif; ?>
 						</td>

While functional, it feels clunky. Maybe keep the tooltip and click the button to go to the Extensions list.

Here is another solution.
The tooltip is now in a similar format as the other status icons tooltips (aria-labelledby).
Clicking on the icon redirects to Manage => Extensions
The only visual difference is the cursor. Therefore we may need to modify the tip to let users know that clicking on the icon will redirect to Manage => Extensions

Code would be something like

diff --git a/administrator/components/com_modules/tmpl/modules/default.php b/administrator/components/com_modules/tmpl/modules/default.php
index 05a53b5..2c46970 100644
--- a/administrator/components/com_modules/tmpl/modules/default.php
+++ b/administrator/components/com_modules/tmpl/modules/default.php
@@ -124,7 +124,11 @@
 							<?php else : ?>
 								<?php // Extension is not enabled, show a message that indicates this. ?>
-								<span class="tbody-icon" title="<?php echo Text::sprintf('COM_MODULES_MSG_MANAGE_EXTENSION_DISABLED', $this->escape($item->name)); ?>">
+								<a class="tbody-icon" href="javascript:void(0);" onClick="location.href='<?php echo Route::_('index.php?option=com_installer&view=manage'); ?>'"
+									aria-labelledby="disabled-<?php echo $this->escape($item->name); ?>">
 									<span class="icon-minus-circle" aria-hidden="true"></span>
-								</span>
+								</a>
+								<div id="disabled-<?php echo $this->escape($item->name); ?>" role="tooltip">
+									<?php echo Text::sprintf('COM_MODULES_MSG_MANAGE_EXTENSION_DISABLED', $this->escape($item->name)); ?>
+								</div>
 							<?php endif; ?>
 						</td>

and result

NOTE-UNRELATED ISSUE:

I discovered an important bug when working on this.
It happens when we have one module disabled in the displayed list. That module has no checkbox.
Clicking on blank space in any row ticks the checkbox of the row immediately at the bottom.
Clicking on a checkbox ALSO checks the checkbox below.

Release blocker??

The second unrelated issue is already reported

Found where it is reported
#30798
but not solved...

For the checkboxes, we could simply use #30798 (comment)