Multiple Bugs. Floating Lead, go through wall glitch, etc.

I search for bugs and glitches, and I have found a few more bugs and decided to post them all in one. Here are the bugs:

Floating Lead Glitch=
When you attach a Lead to a mule/donkey/horse etc. the Lead will appear to float beside your head, unattached to you, making is seem as if you are not even holding the Lead. There is an example of this glitch in picture one.

Wall Breach Glitch=
When you are on a minecart, horse, or anything that you can sit on/in and you get off in a corner such as in picture two, your player will teleport to the other side of the wall, leaving your ride at the point of when you got off.

Frozen Jump Bar Glitch=
This glitch isn't as major as some others. Once you are on a horse, you have to press and hold the SPACE button and press shift at the same time. Once you get back on, for a split second the amount you charged with still show, then it will disappear. There isn't really an example, but you can see this in picture three.

Bed Glitch=
This glitch isn't that important either, but it doesn't look right. If you place a block over one of the bed halves, the half of the bed that is being covered by the block with become dimmer. You can see this in picture four.

I hope these little and big bugs get fixed so that Minecraft can get closer to becoming "perfect". NOTE: All these bugs work in survival and creative mode.

-XxCrazyMattxX