This is to change the paper plane button and have same button wherever you post. I got this off of Chatgpt.

Place this in footer

<script>

(function () {

// Your post now button styles and text

const buttonHTML = `

<button id="post-now-btn" style="

background-color: rgb(40, 167, 69);

color: white;

padding: 8px 14px;

border: none;

border-radius: 6px;

font-weight: bold;

cursor: pointer;

margin-right: 10px;

font-size: 14px;

">Post Now</button>

`;

function getFooter(composer) {

return composer.querySelector('.TextEditor-controls, .Composer-footer');

}

function injectPostNowBtn(composer) {

if (composer.querySelector('#post-now-btn')) return; // already exists

const footer = getFooter(composer);

if (!footer) return;

// Create button element from HTML string

const tempDiv = document.createElement('div');

tempDiv.innerHTML = buttonHTML.trim();

const postNowBtn = tempDiv.firstChild;

// Add your click handler here if needed, example:

postNowBtn.onclick = () => {

// Trigger the original "Post article" button click inside the composer footer

const submitBtn = footer.querySelector('li.item-submit button.Button--primary');

if (submitBtn) submitBtn.click();

else alert('Submit button not found!');

};

// Insert post-now-btn as first child or as needed

footer.insertBefore(postNowBtn, footer.firstChild);

}

// MutationObserver watching for new composers to inject post-now-btn

const observer = new MutationObserver(mutations => {

mutations.forEach(mutation => {

mutation.addedNodes.forEach(node => {

if (!(node instanceof HTMLElement)) return;

let composers = [];

if (node.matches && (node.matches('.Composer') || node.matches('.ComposerPage'))) {

composers.push(node);

} else {

composers = Array.from(node.querySelectorAll('.Composer, .ComposerPage'));

}

composers.forEach(composer => {

let tries = 0;

const interval = setInterval(() => {

const footer = getFooter(composer);

if (footer) {

injectPostNowBtn(composer);

clearInterval(interval);

}

tries++;

if (tries > 50) clearInterval(interval);

}, 100);

});

});

});

});

observer.observe(document.body, { childList: true, subtree: true });

// Also run once on page load for existing composers

document.querySelectorAll('.Composer, .ComposerPage').forEach(composer => {

let tries = 0;

const interval = setInterval(() => {

const footer = getFooter(composer);

if (footer) {

injectPostNowBtn(composer);

clearInterval(interval);

}

tries++;

if (tries > 50) clearInterval(interval);

}, 100);

});

})();

</script>

Add this to header

<script>

function waitForFooterAndAddButton() {

const targetSelector = 'i.fa-paper-plane';

// Check if the target icon and button already exist

const icon = document.querySelector(targetSelector);

if (!icon) return;

const realButton = icon.closest('button');

if (!realButton || document.getElementById('post-now-btn')) return;

const postNowBtn = document.createElement("button");

postNowBtn.textContent = "Post Now";

postNowBtn.id = "post-now-btn";

postNowBtn.style.backgroundColor = "black";

postNowBtn.style.color = "white";

postNowBtn.style.padding = "8px 14px";

postNowBtn.style.border = "none";

postNowBtn.style.borderRadius = "6px";

postNowBtn.style.fontWeight = "bold";

postNowBtn.style.cursor = "pointer";

postNowBtn.style.marginRight = "10px";

postNowBtn.style.fontSize = "14px";

postNowBtn.addEventListener("click", function () {

realButton.click();

});

// Insert into footer if found

const footer = document.querySelector('.ComposerBody-footer, .BlogComposer-footer, .Composer-footer');

if (footer) {

footer.insertBefore(postNowBtn, footer.firstChild);

} else {

realButton.parentElement.insertBefore(postNowBtn, realButton);

}

}

// Wait for composer/footer to be added to the page

const observer = new MutationObserver(() => {

if (

document.querySelector('i.fa-paper-plane') &&

!document.getElementById('post-now-btn')

) {

waitForFooterAndAddButton();

}

});

observer.observe(document.body, {

childList: true,

subtree: true

});

</script>

Place this in CSS

li.item-submit.App-primaryControl {

display: none !important;

}.ComposerPageMobileSubmit { display: none !important; }

I hope this helped!