Invalidate cached tty state after changing features since they may

change what the terminal can do and need mouse sequences or similar to
be sent again, GitHub issue 3513.

1 files changed, 2 insertions, 0 deletions

diff --git a/tty.c b/tty.c
index 62707f2a..1003c6b0 100644
--- a/tty.c
+++ b/tty.c
@@ -482,6 +482,8 @@ tty_update_features(struct tty *tty)
 		tty_puts(tty, tty_term_string(tty->term, TTYC_ENFCS));
 	if (tty->term->flags & TERM_VT100LIKE)
 		tty_puts(tty, "\033[?7727h");
+
+	tty_invalidate(tty);
 }
 
 void