Insert in visual mode doesn't give correct feedback.

[vext01]

Work environment

• debian x86_64
• Today's main dev 48bed798240e

Expected behavior

Modifications made in visual mode should be updated in visual mode display and px should show the modifications.

Actual behavior

Bytes not updated in visual mode or px output, but if you exit rizin and go back in, the file has in fact been updated!

Steps to reproduce the behavior

$ touch /tmp/a
$ rizin -w /tmp/a
V # to enter visual mode
i # to enter insert mode
01020304 # insert some bytes
# display not updated!
qq # to go back to rizin shell
px # bytes not updated!
CTRL+D # exit rizin
$ rizin -w /tmp/a
px # bytes are in fact updated!