From 57ced9db0e0936fcf6b7ee93762b9438d180e16e Mon Sep 17 00:00:00 2001
From: Henry Jameson <me@hjkos.com>
Date: Wed, 19 Dec 2018 01:11:57 +0300
Subject: [PATCH 1/2] Fix resize not working properly for textareas

---
 .../post_status_form/post_status_form.js         | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/components/post_status_form/post_status_form.js b/src/components/post_status_form/post_status_form.js
index 0ce2aff0d..8955d058e 100644
--- a/src/components/post_status_form/post_status_form.js
+++ b/src/components/post_status_form/post_status_form.js
@@ -246,7 +246,7 @@ const PostStatusForm = {
           }
           this.$emit('posted')
           let el = this.$el.querySelector('textarea')
-          el.style.height = '16px'
+          el.style.height = undefined
           this.error = null
         } else {
           this.error = data.error
@@ -294,13 +294,13 @@ const PostStatusForm = {
       e.dataTransfer.dropEffect = 'copy'
     },
     resize (e) {
-      if (!e.target) { return }
-      const vertPadding = Number(window.getComputedStyle(e.target)['padding-top'].substr(0, 1)) +
-            Number(window.getComputedStyle(e.target)['padding-bottom'].substr(0, 1))
-      e.target.style.height = 'auto'
-      e.target.style.height = `${e.target.scrollHeight - vertPadding}px`
-      if (e.target.value === '') {
-        e.target.style.height = '16px'
+      const target = e.target || e
+      if (!(target instanceof window.Element)) { return }
+      const vertPadding = Number(window.getComputedStyle(target)['padding-top'].substr(0, 1)) +
+            Number(window.getComputedStyle(target)['padding-bottom'].substr(0, 1))
+      target.style.height = `${target.scrollHeight - vertPadding}px`
+      if (target.value === '') {
+        target.style.height = undefined
       }
     },
     clearError () {

From a3ccce7367359f91d96183fd75dbd50992162202 Mon Sep 17 00:00:00 2001
From: Henry Jameson <me@hjkos.com>
Date: Wed, 19 Dec 2018 01:23:52 +0300
Subject: [PATCH 2/2] I suppose SOME browsers don't do this by default...

---
 src/components/post_status_form/post_status_form.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/components/post_status_form/post_status_form.js b/src/components/post_status_form/post_status_form.js
index 8955d058e..5abeacb99 100644
--- a/src/components/post_status_form/post_status_form.js
+++ b/src/components/post_status_form/post_status_form.js
@@ -32,6 +32,8 @@ const PostStatusForm = {
   },
   mounted () {
     this.resize(this.$refs.textarea)
+    const textLength = this.$refs.textarea.value.length
+    this.$refs.textarea.setSelectionRange(textLength, textLength)
 
     if (this.replyTo) {
       this.$refs.textarea.focus()