diff --git a/umap/static/umap/js/umap.share.js b/umap/static/umap/js/umap.share.js
index a70930b0..167f73d1 100644
--- a/umap/static/umap/js/umap.share.js
+++ b/umap/static/umap/js/umap.share.js
@@ -226,6 +226,8 @@ U.IframeExporter = L.Evented.extend({
     const datalayers = []
     if (this.options.viewCurrentFeature && this.map.currentFeature) {
       this.queryString.feature = this.map.currentFeature.getSlug()
+    } else {
+      delete this.queryString.feature
     }
     if (this.options.keepCurrentDatalayers) {
       this.map.eachDataLayer((datalayer) => {
diff --git a/umap/tests/integration/test_share.py b/umap/tests/integration/test_share.py
index 3c4b1ec8..2b3c83c6 100644
--- a/umap/tests/integration/test_share.py
+++ b/umap/tests/integration/test_share.py
@@ -6,7 +6,7 @@ from playwright.sync_api import expect
 pytestmark = pytest.mark.django_db
 
 
-def test_iframe_code(map, live_server, datalayer, page):
+def test_iframe_code_can_contain_datalayers(map, live_server, datalayer, page):
     page.goto(f"{live_server.url}{map.get_absolute_url()}?share")
     textarea = page.locator(".umap-share-iframe")
     expect(textarea).to_be_visible()
@@ -20,3 +20,21 @@ def test_iframe_code(map, live_server, datalayer, page):
     page.get_by_text("Embed and link options").click()
     page.get_by_title("Keep current visible layers").click()
     expect(textarea).to_have_text(re.compile(f"datalayers={datalayer.pk}"))
+    # Now click again
+    page.get_by_title("Keep current visible layers").click()
+    expect(textarea).not_to_have_text(re.compile(f"datalayers={datalayer.pk}"))
+
+
+def test_iframe_code_can_contain_feature(map, live_server, datalayer, page):
+    page.goto(f"{live_server.url}{map.get_absolute_url()}?share")
+    page.locator(".icon_container").click()
+    textarea = page.locator(".umap-share-iframe")
+    expect(textarea).to_be_visible()
+    expect(textarea).not_to_have_text(re.compile("feature=Here"))
+    # Open options
+    page.get_by_text("Embed and link options").click()
+    page.get_by_title("Open current feature on load").click()
+    expect(textarea).to_have_text(re.compile("feature=Here"))
+    # Click again to deactivate it
+    page.get_by_title("Open current feature on load").click()
+    expect(textarea).not_to_have_text(re.compile("feature=Here"))