btcpayserver/BTCPayServer/Views/Shared/LocalhostBrowserSupport.cshtml

<div id="walletAlert" class="alert alert-warning alert-dismissible my-4" style="display:none;" role="alert">
    <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="@StringLocalizer["Close"]">
        <vc:icon symbol="close" />
    </button>
    <span id="alertMessage"></span>
</div>
<script>
		var alertMsg = document.getElementById("alertMessage");
		var walletAlert = document.getElementById("walletAlert");
		var isSafari = window.safari !== undefined;
		if (isSafari)
		{
			alertMsg.innerHTML = "Safari doesn't support BTCPay Server Vault. Please use a different browser. (<a class=\"alert-link\" href=\"https://bugs.webkit.org/show_bug.cgi?id=171934\" target=\"_blank\" rel=\"noreferrer noopener\">More information</a>)";
			walletAlert.style.display = null;
		}
		var isBrave = navigator.brave !== undefined;
		if (isBrave)
		{
			alertMsg.innerHTML = "Brave supports BTCPay Server Vault, but you need to disable Brave Shields. (<a class=\"alert-link\" href=\"https://www.updateland.com/how-to-turn-off-brave-shields/\" target=\"_blank\" rel=\"noreferrer noopener\">More information</a>)";
			walletAlert.style.display = null;
		}
</script>