This Nicolium 2.00 patch:

a. Isn't suitable for upstream.
b. Is suitable for some instances.

By  default,  Nicolium  pops up "click here" buttons to fill  timeline
gaps that appear. I prefer auto-fill. The related option settings that
I see don't work for me.  If  that happens to you,  this patch  can be
used to force auto-fill.

--- nicolium-git.old/packages/nicolium/src/components/scroll-top-button.tsx
+++ nicolium-git/packages/nicolium/src/components/scroll-top-button.tsx
@@ -152,8 +152,6 @@ const ScrollTopButton: React.FC<IScrollTopButton> = ({
       <span className='sr-only' role='status' aria-live='polite' aria-atomic='true'>
         {visible ? intl.formatMessage(liveRegionMessage, { count }) : ''}
       </span>
-
-      {headerSlot && fitsInHeader ? createPortal(element, headerSlot) : element}
     </>
   );
 };
==== end of sub- patch ====
--- nicolium-git.old/packages/nicolium/src/pages/settings/preferences/general.tsx
+++ nicolium-git/packages/nicolium/src/pages/settings/preferences/general.tsx
@@ -208,21 +208,6 @@ const GeneralPreferences: React.FC<ISettingsPage> = ({
             />
           </ListItem>
 
-          <ListItem
-            label={
-              <FormattedMessage
-                id='preferences.fields.fit_scroll_top_button_in_header.label'
-                defaultMessage='Place "Click to see new posts" button in the column header'
-              />
-            }
-          >
-            <SettingToggle
-              settings={settings}
-              settingPath={['fitScrollTopButtonInHeader']}
-              onChange={onToggleChange}
-            />
-          </ListItem>
-
           <ListItem
             label={
               <FormattedMessage
==== end of sub- patch ====
==== end of full patch ====