Hello Azucker,
To remove arrow from button add Custom CSS in your website. Go to this link to know about adding Custom CSS to your website:
.wp-block-button__link.wp-element-button:after,
.wp-block-button.is-style-sportspot-button .wp-block-button__link:after,
.wp-block-post-excerpt__more-link:after,
.wc-block-checkout__actions_row .wc-block-components-checkout-place-order-button:after,
.wc-block-cart__submit-container .wp-element-button:after,
.woocommerce-page .button:after {
display: none;
}
.wp-block-button .wp-block-button__link,
.wp-block-button .wp-block-button__link.is-style-outline,
.wc-block-grid__products .wc-block-grid__product-add-to-cart.wp-block-button .wp-block-button__link,
.woocommerce-page .wc-block-grid__product-add-to-cart.wp-block-button .wp-block-button__link,
.woocommerce-page a.button,
.woocommerce-page button.button,
.wc-block-cart__submit .wc-block-cart__submit-container .wp-element-button,
.woocommerce-page .wc-block-checkout__actions_row .wc-block-components-checkout-place-order-button {
padding-right: clamp(1rem, 5vw, 1.5rem);
}
.wp-block-button.is-style-sportspot-button .wp-block-button__link,
.wp-block-post-excerpt__more-link {
padding-right: 0;
}
Let me know if this works. For now please update using this code for button arrow, and looks like you are using JetPack Contact form the issue is caused by the plugin.
Regards,
Sweta